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<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:g="http://base.google.com/ns/1.0"> <title>LittleCodingKata</title> <subtitle>my collection of programming exercises, research and code toys broadly spanning things that relate to programming and software development (languages, frameworks and tools)</subtitle> <link href="https://codingkata.tardate.com/catalog/atom.xml" rel="self"/> <link href="https://codingkata.tardate.com/"/> <id>https://codingkata.tardate.com/</id> <icon>https://codingkata.tardate.com/catalog/assets/images/favicon-32x32.png</icon> <logo>https://codingkata.tardate.com/catalog/assets/images/favicon-32x32.png</logo> <updated>2024-11-13T05:19:00Z</updated> <author> <name>Paul Gallagher</name> <email>gallagher.paul@gmail.com</email> <uri>https://github.com/tardate</uri> </author> <entry> <id>https://codingkata.tardate.com/ruby/ruby33/</id> <link href="https://codingkata.tardate.com/ruby/ruby33/"/> <updated>2024-11-13T05:19:00Z</updated> <title>#310 Ruby 3.3</title> <summary>About Ruby 3.3 including installation on Apple Silicon.</summary> <content type="html"><div><p>About Ruby 3.3 including installation on Apple Silicon.</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/ruby32/</id> <link href="https://codingkata.tardate.com/ruby/ruby32/"/> <updated>2024-11-13T04:38:00Z</updated> <title>#309 Ruby 3.2</title> <summary>About Ruby 3.2 including installation on Apple Silicon.</summary> <content type="html"><div><p>About Ruby 3.2 including installation on Apple Silicon.</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/python/chatgpt/</id> <link href="https://codingkata.tardate.com/python/chatgpt/"/> <updated>2024-11-10T08:29:00Z</updated> <title>#308 Using ChatGPT/OpenAI APIs with Python</title> <summary>The basics of using ChatGPT/OpenAI APIs with Python</summary> <content type="html"><div><p>The basics of using ChatGPT/OpenAI APIs with Python</p></div></content> <category term="python"/> <category term="AI"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/git/pro_git/</id> <link href="https://codingkata.tardate.com/tools/git/pro_git/"/> <updated>2024-11-05T02:18:00Z</updated> <title>#307 Pro Git</title> <summary>About Pro Git - the essential guide for mastering Git by Scott Chacon and Ben Straub.</summary> <content type="html"><div><p>About Pro Git - the essential guide for mastering Git by Scott Chacon and Ben Straub.</p></div></content> <category term="vcs"/> <category term="git"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/git/rebase_all/</id> <link href="https://codingkata.tardate.com/tools/git/rebase_all/"/> <updated>2024-11-04T14:16:00Z</updated> <title>#306 git rebase all</title> <summary>How to rebase all local branches on the current master/main branch</summary> <content type="html"><div><p>How to rebase all local branches on the current master/main branch</p></div></content> <category term="vcs"/> <category term="git"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/git/about/</id> <link href="https://codingkata.tardate.com/tools/git/about/"/> <updated>2024-11-04T13:51:00Z</updated> <title>#305 about git</title> <summary>A general introduction to git and source control systems.</summary> <content type="html"><div><p>A general introduction to git and source control systems.</p></div></content> <category term="vcs"/> <category term="git"/> </entry> <entry> <id>https://codingkata.tardate.com/typescript/shareplace/</id> <link href="https://codingkata.tardate.com/typescript/shareplace/"/> <updated>2024-11-01T03:44:00Z</updated> <title>#304 Share a Place</title> <summary>Updating dependencies and API usage for the select and share a place app from the Understanding TypeScript course</summary> <content type="html"><div><p>Updating dependencies and API usage for the select and share a place app from the Understanding TypeScript course</p></div></content> <category term="typescript"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/id3tags/</id> <link href="https://codingkata.tardate.com/ruby/id3tags/"/> <updated>2024-09-29T06:47:00Z</updated> <title>#303 ID3 Tags</title> <summary>Managing ID3 tags with Ruby</summary> <content type="html"><div><p>Managing ID3 tags with Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/mandelbrot/</id> <link href="https://codingkata.tardate.com/cpp/mandelbrot/"/> <updated>2024-09-18T08:59:00Z</updated> <title>#302 Mandelbrot</title> <summary>A learning example Mandelbrot fractal generator in C++</summary> <content type="html"><div><p>A learning example Mandelbrot fractal generator in C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rubyconf/ruby_kaigi_2024/</id> <link href="https://codingkata.tardate.com/ruby/rubyconf/ruby_kaigi_2024/"/> <updated>2024-08-30T03:29:00Z</updated> <title>#301 RubyKaigi 2024</title> <summary>Recordings from RubyKaigi 2024 held in Okinawa</summary> <content type="html"><div><p>Recordings from RubyKaigi 2024 held in Okinawa</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/railsconf/2024/</id> <link href="https://codingkata.tardate.com/ruby/railsconf/2024/"/> <updated>2024-08-22T06:48:00Z</updated> <title>#300 RailsConf 2024</title> <summary>Overview and notes from RailsConf 2024</summary> <content type="html"><div><p>Overview and notes from RailsConf 2024</p></div></content> <category term="ruby/RailsConf"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rubyconf/rdrc2024/</id> <link href="https://codingkata.tardate.com/ruby/rubyconf/rdrc2024/"/> <updated>2024-08-20T08:42:00Z</updated> <title>#299 Red Dot Ruby Conference 2024</title> <summary>Conference summary and notes</summary> <content type="html"><div><p>Conference summary and notes</p></div></content> <category term="ruby/RubyConf"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/hammerspoon/</id> <link href="https://codingkata.tardate.com/tools/hammerspoon/"/> <updated>2024-08-15T01:11:00Z</updated> <title>#298 Hammerspoon</title> <summary>Test driving Hammerspoon for automation on macOS</summary> <content type="html"><div><p>Test driving Hammerspoon for automation on macOS</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/ai/</id> <link href="https://codingkata.tardate.com/tools/ai/"/> <updated>2024-08-14T06:08:00Z</updated> <title>#297 AI Tools</title> <summary>A collection of AI tools that I've either used or would like to check out at some point</summary> <content type="html"><div><p>A collection of AI tools that I've either used or would like to check out at some point</p></div></content> <category term="tools"/> <category term="AI"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/pt_backup/</id> <link href="https://codingkata.tardate.com/tools/pt_backup/"/> <updated>2024-08-11T12:00:00Z</updated> <title>#296 PT Backup</title> <summary>How to script a simple Pivotal Tracker backup with python and the RESTful API</summary> <content type="html"><div><p>How to script a simple Pivotal Tracker backup with python and the RESTful API</p></div></content> <category term="Tools"/> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/node/install_ubuntu/</id> <link href="https://codingkata.tardate.com/node/install_ubuntu/"/> <updated>2024-08-07T05:08:36Z</updated> <title>#295 Installing Node.js Ubuntu</title> <summary>Installing and maintaining Node.js on Ubuntu</summary> <content type="html"><div><p>Installing and maintaining Node.js on Ubuntu</p></div></content> <category term="node"/> </entry> <entry> <id>https://codingkata.tardate.com/typescript/about/</id> <link href="https://codingkata.tardate.com/typescript/about/"/> <updated>2024-08-07T04:50:53Z</updated> <title>#294 about typescript</title> <summary>typescript - my tl;dr summary, plus notes on getting started on macOS (Apple Silicon) and Ubuntu (x86).</summary> <content type="html"><div><p>typescript - my tl;dr summary, plus notes on getting started on macOS (Apple Silicon) and Ubuntu (x86).</p></div></content> <category term="typescript"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/homebrew/apple_silicon/</id> <link href="https://codingkata.tardate.com/tools/homebrew/apple_silicon/"/> <updated>2024-08-07T03:27:26Z</updated> <title>#293 Homebrew on Apple Silicon</title> <summary>Using Homebrew to manage ARM64 and x86_64 package installations on macOS.</summary> <content type="html"><div><p>Using Homebrew to manage ARM64 and x86_64 package installations on macOS.</p></div></content> <category term="Tools"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/install_macosx/</id> <link href="https://codingkata.tardate.com/messaging/grpc/install_macosx/"/> <updated>2024-07-09T12:04:13Z</updated> <title>#292 Installing gRPC for MacOS</title> <summary>installing on MacOS</summary> <content type="html"><div><p>installing on MacOS</p></div></content> <category term="gRPC"/> <category term="MacOS"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/doxygen/</id> <link href="https://codingkata.tardate.com/cpp/doxygen/"/> <updated>2024-07-09T12:04:13Z</updated> <title>#291 doxygen</title> <summary>Installing and testing doxygen for c++ source documentation generation on MacOS</summary> <content type="html"><div><p>Installing and testing doxygen for c++ source documentation generation on MacOS</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/elm/install/</id> <link href="https://codingkata.tardate.com/elm/install/"/> <updated>2024-07-09T12:04:13Z</updated> <title>#290 Installing elm</title> <summary>Installing Elm on MacOS</summary> <content type="html"><div><p>Installing Elm on MacOS</p></div></content> <category term="Elm"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/install_macosx/</id> <link href="https://codingkata.tardate.com/rust/install_macosx/"/> <updated>2024-07-09T12:04:13Z</updated> <title>#289 Installing Rust for MacOS</title> <summary>Rust - installing on MacOS</summary> <content type="html"><div><p>Rust - installing on MacOS</p></div></content> <category term="Rust"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/xargs/</id> <link href="https://codingkata.tardate.com/tools/xargs/"/> <updated>2024-04-18T10:28:59Z</updated> <title>#288 xargs</title> <summary>All about using xargs to build and execute command lines from standard input</summary> <content type="html"><div><p>All about using xargs to build and execute command lines from standard input</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/csv/</id> <link href="https://codingkata.tardate.com/ruby/csv/"/> <updated>2024-04-02T11:23:25Z</updated> <title>#287 CSV with Ruby</title> <summary>All about reading and writing CSV with Ruby, including large file handling.</summary> <content type="html"><div><p>All about reading and writing CSV with Ruby, including large file handling.</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/lldp/</id> <link href="https://codingkata.tardate.com/tools/lldp/"/> <updated>2024-03-21T17:14:32Z</updated> <title>#286 LLDP</title> <summary>About LLDP (Link Layer Discovery Protocol), IEEE 802.1AB</summary> <content type="html"><div><p>About LLDP (Link Layer Discovery Protocol), IEEE 802.1AB</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/python/think_python/</id> <link href="https://codingkata.tardate.com/python/think_python/"/> <updated>2024-03-21T16:44:15Z</updated> <title>#285 Think Python</title> <summary>Book notes - Think Python, 2nd edition, by Allen B. Downey, published by O'Reilly.</summary> <content type="html"><div><p>Book notes - Think Python, 2nd edition, by Allen B. Downey, published by O'Reilly.</p></div></content> <category term="python"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/web/nqe/</id> <link href="https://codingkata.tardate.com/web/nqe/"/> <updated>2024-03-16T08:03:14Z</updated> <title>#284 Network Quality Estimation</title> <summary>Accessing network connection information in the browser.</summary> <content type="html"><div><p>Accessing network connection information in the browser.</p></div></content> <category term="web"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/ubuntu/</id> <link href="https://codingkata.tardate.com/docker/ubuntu/"/> <updated>2024-03-14T13:44:25Z</updated> <title>#283 ubuntu docker image</title> <summary>Using the official ubuntu docker images.</summary> <content type="html"><div><p>Using the official ubuntu docker images.</p></div></content> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/security/pmp/rest_api/</id> <link href="https://codingkata.tardate.com/security/pmp/rest_api/"/> <updated>2024-03-14T13:06:26Z</updated> <title>#282 PMP REST API</title> <summary>Notes on setting up and using the PMP REST API</summary> <content type="html"><div><p>Notes on setting up and using the PMP REST API</p></div></content> <category term="security/pmp"/> </entry> <entry> <id>https://codingkata.tardate.com/security/pmp/pypmp/</id> <link href="https://codingkata.tardate.com/security/pmp/pypmp/"/> <updated>2024-03-14T13:06:26Z</updated> <title>#281 pypmp</title> <summary>Using pypmp to call the PMP REST API from python</summary> <content type="html"><div><p>Using pypmp to call the PMP REST API from python</p></div></content> <category term="security/pmp"/> </entry> <entry> <id>https://codingkata.tardate.com/security/pmp/about/</id> <link href="https://codingkata.tardate.com/security/pmp/about/"/> <updated>2024-03-14T13:06:26Z</updated> <title>#280 About PMP</title> <summary>About ManageEngine Password Manager Pro including Linux server installation</summary> <content type="html"><div><p>About ManageEngine Password Manager Pro including Linux server installation</p></div></content> <category term="security/pmp"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/sublime_merge/</id> <link href="https://codingkata.tardate.com/tools/sublime_merge/"/> <updated>2024-03-02T15:09:02Z</updated> <title>#279 Sublime Merge</title> <summary>All about Sublime Merge.</summary> <content type="html"><div><p>All about Sublime Merge.</p></div></content> <category term="tools"/> <category term="git"/> </entry> <entry> <id>https://codingkata.tardate.com/methods/gitops/</id> <link href="https://codingkata.tardate.com/methods/gitops/"/> <updated>2024-02-16T00:28:20Z</updated> <title>#278 GitOps</title> <summary>GitOps in a nutshell - Continuous Deployment for cloud native applications</summary> <content type="html"><div><p>GitOps in a nutshell - Continuous Deployment for cloud native applications</p></div></content> <category term="methods"/> </entry> <entry> <id>https://codingkata.tardate.com/node/install_macosx/</id> <link href="https://codingkata.tardate.com/node/install_macosx/"/> <updated>2024-02-13T01:54:56Z</updated> <title>#277 Installing Node.js macOS</title> <summary>Installing and maintaining Node.js on macOS</summary> <content type="html"><div><p>Installing and maintaining Node.js on macOS</p></div></content> <category term="node"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/mysql/mysql8/</id> <link href="https://codingkata.tardate.com/databases/mysql/mysql8/"/> <updated>2024-01-14T07:33:12Z</updated> <title>#276 MySQL 8</title> <summary>All about MySQL 8 and examples of running with docker</summary> <content type="html"><div><p>All about MySQL 8 and examples of running with docker</p></div></content> <category term="Database"/> <category term="MySQL"/> </entry> <entry> <id>https://codingkata.tardate.com/c/linking/</id> <link href="https://codingkata.tardate.com/c/linking/"/> <updated>2024-01-14T06:45:10Z</updated> <title>#275 Linking C</title> <summary>All about compiling, linking, and debugging C with GCC on macOx (Intel and Apple Silicon)</summary> <content type="html"><div><p>All about compiling, linking, and debugging C with GCC on macOx (Intel and Apple Silicon)</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/amqp/</id> <link href="https://codingkata.tardate.com/ruby/amqp/"/> <updated>2024-01-14T05:12:07Z</updated> <title>#274 AMQP with Ruby</title> <summary>Using the amqp EventMachine-based RabbitMQ client</summary> <content type="html"><div><p>Using the amqp EventMachine-based RabbitMQ client</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/rabbitmq/</id> <link href="https://codingkata.tardate.com/messaging/rabbitmq/"/> <updated>2024-01-14T04:15:55Z</updated> <title>#273 RabbitMQ</title> <summary>All about RabbitMQ message broker</summary> <content type="html"><div><p>All about RabbitMQ message broker</p></div></content> <category term="messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/handbrake/</id> <link href="https://codingkata.tardate.com/tools/handbrake/"/> <updated>2023-12-29T11:40:31Z</updated> <title>#272 HandBrake</title> <summary>Installing HandBrake on macOS Sonoma for ripping copy-protected DVDs. Long live physical media!</summary> <content type="html"><div><p>Installing HandBrake on macOS Sonoma for ripping copy-protected DVDs. Long live physical media!</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/macos/</id> <link href="https://codingkata.tardate.com/bash/macos/"/> <updated>2023-12-29T06:06:21Z</updated> <title>#271 Bash on macOS</title> <summary>Using latest bash releases on the latest versions of macOS</summary> <content type="html"><div><p>Using latest bash releases on the latest versions of macOS</p></div></content> <category term="bash"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/with_defaults/</id> <link href="https://codingkata.tardate.com/ruby/with_defaults/"/> <updated>2023-11-29T09:39:18Z</updated> <title>#270 Using with_defaults</title> <summary>About the `reverse_merge` and `with_defaults` Hash mixins from Rails</summary> <content type="html"><div><p>About the `reverse_merge` and `with_defaults` Hash mixins from Rails</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/housekeeping/</id> <link href="https://codingkata.tardate.com/docker/housekeeping/"/> <updated>2023-11-22T09:44:52Z</updated> <title>#269 Docker Housekeeping</title> <summary>Some simple housekeeping commands for Docker</summary> <content type="html"><div><p>Some simple housekeeping commands for Docker</p></div></content> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/sequences/</id> <link href="https://codingkata.tardate.com/databases/postgresql/sequences/"/> <updated>2023-08-29T13:21:49Z</updated> <title>#268 PostgreSQL Sequences</title> <summary>Notes on managing PostgreSQL Sequences</summary> <content type="html"><div><p>Notes on managing PostgreSQL Sequences</p></div></content> <category term="databases"/> <category term="postgresql"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/locks/</id> <link href="https://codingkata.tardate.com/databases/postgresql/locks/"/> <updated>2023-08-29T13:21:49Z</updated> <title>#267 PostgreSQL Locks</title> <summary>Notes on managing PostgreSQL locks</summary> <content type="html"><div><p>Notes on managing PostgreSQL locks</p></div></content> <category term="databases"/> <category term="postgresql"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/xe_currency/</id> <link href="https://codingkata.tardate.com/ruby/xe_currency/"/> <updated>2023-07-14T16:06:25Z</updated> <title>#266 xe_currency</title> <summary>Using the Xe Currency Data API from Ruby and with curl</summary> <content type="html"><div><p>Using the Xe Currency Data API from Ruby and with curl</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/lotto_picker/</id> <link href="https://codingkata.tardate.com/rust/lotto_picker/"/> <updated>2023-05-18T14:09:55Z</updated> <title>#265 Lotto Picker - The Rust Way</title> <summary>Using a lotto picker example to demonstrate random numbers and set operations the rust way</summary> <content type="html"><div><p>Using a lotto picker example to demonstrate random numbers and set operations the rust way</p></div></content> <category term="rust"/> </entry> <entry> <id>https://codingkata.tardate.com/python/lotto_picker/</id> <link href="https://codingkata.tardate.com/python/lotto_picker/"/> <updated>2023-05-16T14:38:29Z</updated> <title>#264 Lotto Picker - The Python Way</title> <summary>Using a lotto picker example to demonstrate random numbers and set operations the python way</summary> <content type="html"><div><p>Using a lotto picker example to demonstrate random numbers and set operations the python way</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/lotto_picker/</id> <link href="https://codingkata.tardate.com/ruby/lotto_picker/"/> <updated>2023-05-15T13:01:31Z</updated> <title>#263 Lotto Picker - The Ruby Way</title> <summary>Using a lotto picker example to demonstrate random numbers and set operations the ruby way</summary> <content type="html"><div><p>Using a lotto picker example to demonstrate random numbers and set operations the ruby way</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/python/django/minimal_startproject/</id> <link href="https://codingkata.tardate.com/python/django/minimal_startproject/"/> <updated>2023-05-15T06:00:47Z</updated> <title>#262 Minimal Django Starter Project</title> <summary>The basic Django app framework</summary> <content type="html"><div><p>The basic Django app framework</p></div></content> <category term="python"/> <category term="django"/> </entry> <entry> <id>https://codingkata.tardate.com/python/django/minimal/</id> <link href="https://codingkata.tardate.com/python/django/minimal/"/> <updated>2023-05-15T06:00:47Z</updated> <title>#261 Minimal Django</title> <summary>The most bare-bones single file Django app</summary> <content type="html"><div><p>The most bare-bones single file Django app</p></div></content> <category term="python"/> <category term="django"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/parameter_substitution/</id> <link href="https://codingkata.tardate.com/bash/parameter_substitution/"/> <updated>2023-05-02T11:19:32Z</updated> <title>#260 Parameter Substitution</title> <summary>All about Bash parameter substitution.</summary> <content type="html"><div><p>All about Bash parameter substitution.</p></div></content> <category term="bash"/> </entry> <entry> <id>https://codingkata.tardate.com/python/flaskwebdevelopment/</id> <link href="https://codingkata.tardate.com/python/flaskwebdevelopment/"/> <updated>2023-05-02T10:34:36Z</updated> <title>#259 Flask Web Development</title> <summary>Book notes - Flask Web Development, By Miguel Grinberg, published by O'Reilly</summary> <content type="html"><div><p>Book notes - Flask Web Development, By Miguel Grinberg, published by O'Reilly</p></div></content> <category term="python"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/python/lightweightdjango/</id> <link href="https://codingkata.tardate.com/python/lightweightdjango/"/> <updated>2023-05-02T10:08:56Z</updated> <title>#258 Lightweight Django</title> <summary>Book notes - Lightweight Django, By Julia Elman, Mark Lavin, published by O'Reilly</summary> <content type="html"><div><p>Book notes - Lightweight Django, By Julia Elman, Mark Lavin, published by O'Reilly</p></div></content> <category term="python"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/web/cookieconsent/</id> <link href="https://codingkata.tardate.com/web/cookieconsent/"/> <updated>2023-04-27T13:33:45Z</updated> <title>#257 cookieconsent</title> <summary>Using cookieconsent for embedding cookie warnings in a web page</summary> <content type="html"><div><p>Using cookieconsent for embedding cookie warnings in a web page</p></div></content> <category term="web"/> <category term="GDPR"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/sublime_text/</id> <link href="https://codingkata.tardate.com/tools/sublime_text/"/> <updated>2023-04-27T13:14:43Z</updated> <title>#256 Sublime Text</title> <summary>All about Sublime Text</summary> <content type="html"><div><p>All about Sublime Text</p></div></content> <category term="tools"/> <category term="editors"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/disk_usage/</id> <link href="https://codingkata.tardate.com/bash/disk_usage/"/> <updated>2023-03-29T11:22:43Z</updated> <title>#255 disk usage</title> <summary>how to survey disk usage on linux systems</summary> <content type="html"><div><p>how to survey disk usage on linux systems</p></div></content> <category term="bash"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/mysql/primary_key_audit/</id> <link href="https://codingkata.tardate.com/databases/mysql/primary_key_audit/"/> <updated>2023-02-24T11:03:24Z</updated> <title>#254 Primary Key Audit</title> <summary>How to list primary key details in a MySQL database</summary> <content type="html"><div><p>How to list primary key details in a MySQL database</p></div></content> <category term="Database"/> <category term="MySQL"/> </entry> <entry> <id>https://codingkata.tardate.com/methods/big_o_notation/</id> <link href="https://codingkata.tardate.com/methods/big_o_notation/"/> <updated>2023-02-24T10:50:50Z</updated> <title>#253 Big O Notation</title> <summary>About Big O Notation</summary> <content type="html"><div><p>About Big O Notation</p></div></content> <category term="methods"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/getopts/</id> <link href="https://codingkata.tardate.com/bash/getopts/"/> <updated>2023-02-24T10:43:49Z</updated> <title>#252 getopts</title> <summary>Using the getopts utility for parsing options in shell scripts</summary> <content type="html"><div><p>Using the getopts utility for parsing options in shell scripts</p></div></content> <category term="bash"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/video_editing/</id> <link href="https://codingkata.tardate.com/tools/video_editing/"/> <updated>2023-01-22T08:10:18Z</updated> <title>#251 Video Editing</title> <summary>Miscellaneous video editing and manipulation tools</summary> <content type="html"><div><p>Miscellaneous video editing and manipulation tools</p></div></content> <category term="tools"/> <category term="video"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/chart_gems/</id> <link href="https://codingkata.tardate.com/ruby/chart_gems/"/> <updated>2023-01-09T10:56:24Z</updated> <title>#250 Chart Gems</title> <summary>Notes on ruby options for chart generation that support output as an image</summary> <content type="html"><div><p>Notes on ruby options for chart generation that support output as an image</p></div></content> <category term="ruby"/> <category term="graphing"/> </entry> <entry> <id>https://codingkata.tardate.com/methods/livable_code/</id> <link href="https://codingkata.tardate.com/methods/livable_code/"/> <updated>2023-01-08T12:52:46Z</updated> <title>#249 Livable Code</title> <summary>Notes on the RailsConf 2018 Keynote - Livable Code by Sarah Mei</summary> <content type="html"><div><p>Notes on the RailsConf 2018 Keynote - Livable Code by Sarah Mei</p></div></content> <category term="methods"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/case_of_the_missing_method/</id> <link href="https://codingkata.tardate.com/ruby/case_of_the_missing_method/"/> <updated>2023-01-08T05:28:54Z</updated> <title>#248 The Case of the Missing Method</title> <summary>Or to mix literary metaphors, where in the world do class methods get stored? An investigation into the sublime and elegant design of metaclasses in ruby</summary> <content type="html"><div><p>Or to mix literary metaphors, where in the world do class methods get stored? An investigation into the sublime and elegant design of metaclasses in ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/tone_generator/</id> <link href="https://codingkata.tardate.com/javascript/tone_generator/"/> <updated>2023-01-07T05:20:40Z</updated> <title>#247 Audio Tone Generator</title> <summary>I used ChatGPT to show me how to make an audio tone generation tool in Javascript and it taught me how to use the new(ish) AudioContext API</summary> <content type="html"><div><p>I used ChatGPT to show me how to make an audio tone generation tool in Javascript and it taught me how to use the new(ish) AudioContext API</p></div></content> <category term="javascript"/> <category term="audio"/> </entry> <entry> <id>https://codingkata.tardate.com/methods/the_pocket_guide_to_debugging/</id> <link href="https://codingkata.tardate.com/methods/the_pocket_guide_to_debugging/"/> <updated>2022-12-28T06:09:49Z</updated> <title>#246 The Pocket Guide to Debugging</title> <summary>Book notes - The Pocket Guide to Debugging by Julia Evans</summary> <content type="html"><div><p>Book notes - The Pocket Guide to Debugging by Julia Evans</p></div></content> <category term="methods"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/querying_atom_feeds/</id> <link href="https://codingkata.tardate.com/ruby/querying_atom_feeds/"/> <updated>2022-12-26T03:31:51Z</updated> <title>#245 Querying Atom Feeds</title> <summary>Techniques and examples for querying Atom Feeds with XPath and Nokogiri</summary> <content type="html"><div><p>Techniques and examples for querying Atom Feeds with XPath and Nokogiri</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/rubylang/compiling/</id> <link href="https://codingkata.tardate.com/rubylang/compiling/"/> <updated>2022-12-21T05:31:38Z</updated> <title>#244 Compiling Ruby</title> <summary>Compiling Ruby (2.6.5-p114) from source and some debugging with llvm</summary> <content type="html"><div><p>Compiling Ruby (2.6.5-p114) from source and some debugging with llvm</p></div></content> <category term="ruby"/> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/python/image_resize/</id> <link href="https://codingkata.tardate.com/python/image_resize/"/> <updated>2022-12-21T05:02:14Z</updated> <title>#243 Image Resize</title> <summary>Simple image resizing with python and the Pillow library and a little yak shaving with EXIF tags</summary> <content type="html"><div><p>Simple image resizing with python and the Pillow library and a little yak shaving with EXIF tags</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/satelliteimagerysources/</id> <link href="https://codingkata.tardate.com/tools/satelliteimagerysources/"/> <updated>2022-12-19T03:16:47Z</updated> <title>#242 Satellite Imagery Sources</title> <summary>Poking around free satellite imagery services</summary> <content type="html"><div><p>Poking around free satellite imagery services</p></div></content> <category term="tools"/> <category term="osint"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/ntp/</id> <link href="https://codingkata.tardate.com/ruby/ntp/"/> <updated>2022-11-13T05:06:15Z</updated> <title>#241 NTP with Ruby</title> <summary>All about the NTP protocol with examples in ruby</summary> <content type="html"><div><p>All about the NTP protocol with examples in ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/ipv4/</id> <link href="https://codingkata.tardate.com/ruby/ipv4/"/> <updated>2022-11-09T14:04:02Z</updated> <title>#240 IPv4 Addresses with Ruby</title> <summary>All about dissecting IPv4 addresses with ruby including networks, netmasks and CIDR</summary> <content type="html"><div><p>All about dissecting IPv4 addresses with ruby including networks, netmasks and CIDR</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/python/pythonplayground/</id> <link href="https://codingkata.tardate.com/python/pythonplayground/"/> <updated>2022-11-09T10:28:32Z</updated> <title>#239 Python Playground</title> <summary>Book notes - Python Playground, by Mahesh Venkitachalam, published by No Starch Press</summary> <content type="html"><div><p>Book notes - Python Playground, by Mahesh Venkitachalam, published by No Starch Press</p></div></content> <category term="python"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/web/favicons/</id> <link href="https://codingkata.tardate.com/web/favicons/"/> <updated>2022-11-05T16:13:59Z</updated> <title>#238 favicons</title> <summary>All about favicons</summary> <content type="html"><div><p>All about favicons</p></div></content> <category term="web"/> </entry> <entry> <id>https://codingkata.tardate.com/security/self-signed-certs/</id> <link href="https://codingkata.tardate.com/security/self-signed-certs/"/> <updated>2022-10-20T01:07:20Z</updated> <title>#237 Self-signed Certs</title> <summary>Creating a self-signed certificate</summary> <content type="html"><div><p>Creating a self-signed certificate</p></div></content> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/security/pkcs12/</id> <link href="https://codingkata.tardate.com/security/pkcs12/"/> <updated>2022-10-20T01:07:20Z</updated> <title>#236 PKCS12</title> <summary>About PKCS #12 archive files</summary> <content type="html"><div><p>About PKCS #12 archive files</p></div></content> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/wifi_scanners/</id> <link href="https://codingkata.tardate.com/tools/wifi_scanners/"/> <updated>2022-10-19T14:32:55Z</updated> <title>#235 WiFi Scanners</title> <summary>A quick survey of WiFi scanners</summary> <content type="html"><div><p>A quick survey of WiFi scanners</p></div></content> <category term="tools"/> <category term="networking"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/ruckus/vsz_on_aws/</id> <link href="https://codingkata.tardate.com/infrastructure/ruckus/vsz_on_aws/"/> <updated>2022-10-18T14:16:38Z</updated> <title>#234 Ruckus vSZ on AWS</title> <summary>Complete and validated demonstration of installing Ruckus Virtual SmartZone on AWS</summary> <content type="html"><div><p>Complete and validated demonstration of installing Ruckus Virtual SmartZone on AWS</p></div></content> <category term="networking"/> <category term="WLAN"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/ruckus/vsz_add_ap/</id> <link href="https://codingkata.tardate.com/infrastructure/ruckus/vsz_add_ap/"/> <updated>2022-10-18T14:16:38Z</updated> <title>#233 Adding APs to vSZ</title> <summary>Configuring a Ruckus R610 access point to be managed by a Ruckus Virtual SmartZone controller</summary> <content type="html"><div><p>Configuring a Ruckus R610 access point to be managed by a Ruckus Virtual SmartZone controller</p></div></content> <category term="networking"/> <category term="WLAN"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/ruckus/convert_sz_ap_to_unleashed/</id> <link href="https://codingkata.tardate.com/infrastructure/ruckus/convert_sz_ap_to_unleashed/"/> <updated>2022-10-18T14:16:38Z</updated> <title>#232 Convert SZ AP to Unleashed</title> <summary>Demonstrating the procedure for converting a SZ-managed Ruckus R610 AP to Unleashed</summary> <content type="html"><div><p>Demonstrating the procedure for converting a SZ-managed Ruckus R610 AP to Unleashed</p></div></content> <category term="networking"/> <category term="WLAN"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/cron/</id> <link href="https://codingkata.tardate.com/tools/cron/"/> <updated>2022-09-05T14:41:47Z</updated> <title>#231 cron</title> <summary>all about cron and OS-managed scheduled tasks</summary> <content type="html"><div><p>all about cron and OS-managed scheduled tasks</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/php/include/</id> <link href="https://codingkata.tardate.com/php/include/"/> <updated>2022-09-05T14:31:17Z</updated> <title>#230 php include</title> <summary>How to include or require other files in a PHP script</summary> <content type="html"><div><p>How to include or require other files in a PHP script</p></div></content> <category term="php"/> </entry> <entry> <id>https://codingkata.tardate.com/php/md5/</id> <link href="https://codingkata.tardate.com/php/md5/"/> <updated>2022-09-05T14:31:17Z</updated> <title>#229 php md5</title> <summary>Are you still using MD5 in PHP?</summary> <content type="html"><div><p>Are you still using MD5 in PHP?</p></div></content> <category term="php"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/split_files/</id> <link href="https://codingkata.tardate.com/bash/split_files/"/> <updated>2022-07-22T09:29:42Z</updated> <title>#228 Split Files</title> <summary>Split a text file into parts with simple shell utilities</summary> <content type="html"><div><p>Split a text file into parts with simple shell utilities</p></div></content> <category term="bash"/> <category term="split"/> <category term="tail"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/shell/</id> <link href="https://codingkata.tardate.com/docker/shell/"/> <updated>2022-07-07T05:35:51Z</updated> <title>#227 Docker Shell</title> <summary>How to get a bash shell in a docker instance</summary> <content type="html"><div><p>How to get a bash shell in a docker instance</p></div></content> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/python/snmp_server/</id> <link href="https://codingkata.tardate.com/python/snmp_server/"/> <updated>2022-06-23T07:29:32Z</updated> <title>#226 Python SNMP Servers</title> <summary>Researching simple pure Python SNMP Server options</summary> <content type="html"><div><p>Researching simple pure Python SNMP Server options</p></div></content> <category term="python"/> <category term="SNMP"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/xml_parsing/</id> <link href="https://codingkata.tardate.com/ruby/xml_parsing/"/> <updated>2022-05-11T11:26:02Z</updated> <title>#225 XML Parsing with Ruby</title> <summary>About techniques for working with XML, HTML4, and HTML5 from Ruby with gems like nokogiri</summary> <content type="html"><div><p>About techniques for working with XML, HTML4, and HTML5 from Ruby with gems like nokogiri</p></div></content> <category term="ruby"/> <category term="XML"/> <category term="HTML"/> <category term="nokogiri"/> </entry> <entry> <id>https://codingkata.tardate.com/web/fullcalendar/</id> <link href="https://codingkata.tardate.com/web/fullcalendar/"/> <updated>2022-05-04T05:30:47Z</updated> <title>#224 fullcalendar</title> <summary>Using the fullcalendar library for the web</summary> <content type="html"><div><p>Using the fullcalendar library for the web</p></div></content> <category term="web"/> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/one-liners/</id> <link href="https://codingkata.tardate.com/ruby/one-liners/"/> <updated>2022-04-10T03:16:06Z</updated> <title>#223 Ruby One-liners</title> <summary>All about one-liners with ruby</summary> <content type="html"><div><p>All about one-liners with ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/web/bootstrap_datetime_pickers/</id> <link href="https://codingkata.tardate.com/web/bootstrap_datetime_pickers/"/> <updated>2022-03-24T02:11:25Z</updated> <title>#222 Bootstrap Date and Time Pickers</title> <summary>About date/time pickers with bootstrap</summary> <content type="html"><div><p>About date/time pickers with bootstrap</p></div></content> <category term="web"/> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/web/bootstrap/</id> <link href="https://codingkata.tardate.com/web/bootstrap/"/> <updated>2022-03-24T02:11:25Z</updated> <title>#221 bootstrap</title> <summary>About Bootstrap</summary> <content type="html"><div><p>About Bootstrap</p></div></content> <category term="web"/> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/static_library/</id> <link href="https://codingkata.tardate.com/cpp/static_library/"/> <updated>2021-11-12T18:00:30Z</updated> <title>#220 Making Static Libraries</title> <summary>Basics of building and using static libraries with C++</summary> <content type="html"><div><p>Basics of building and using static libraries with C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/binary_files/</id> <link href="https://codingkata.tardate.com/cpp/binary_files/"/> <updated>2021-11-10T13:57:14Z</updated> <title>#219 Binary Files</title> <summary>Simple binary file operations with C++</summary> <content type="html"><div><p>Simple binary file operations with C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/sftp/</id> <link href="https://codingkata.tardate.com/tools/sftp/"/> <updated>2021-11-10T10:52:54Z</updated> <title>#218 SFTP</title> <summary>About SSH File Transfer Protocol</summary> <content type="html"><div><p>About SSH File Transfer Protocol</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/ssh/</id> <link href="https://codingkata.tardate.com/tools/ssh/"/> <updated>2021-11-09T06:03:08Z</updated> <title>#217 SSH</title> <summary>About Secure Shell (SSH) and common SSH tips and tricks.</summary> <content type="html"><div><p>About Secure Shell (SSH) and common SSH tips and tricks.</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/http_mock_responses/</id> <link href="https://codingkata.tardate.com/ruby/http_mock_responses/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#216 HTTP Mock Responses</title> <summary>Using Sinatra to craft simple HTTP web responses for mock integration testing</summary> <content type="html"><div><p>Using Sinatra to craft simple HTTP web responses for mock integration testing</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/zeromq/install_macosx/</id> <link href="https://codingkata.tardate.com/messaging/zeromq/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#215 zeromq on MacOS</title> <summary>Installing zeromq on MacOS</summary> <content type="html"><div><p>Installing zeromq on MacOS</p></div></content> <category term="messaging"/> <category term="zeromq"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/radius/freeradius-server-macosx/</id> <link href="https://codingkata.tardate.com/infrastructure/radius/freeradius-server-macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#214 FreeRADIUS/freeradius-server-macosx</title> <summary>FreeRADIUS - running on MacOS</summary> <content type="html"><div><p>FreeRADIUS - running on MacOS</p></div></content> <category term="RADIUS"/> <category term="MacOS"/> <category term="infrastructure"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/radius/freeradius-client-macosx/</id> <link href="https://codingkata.tardate.com/infrastructure/radius/freeradius-client-macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#213 FreeRADIUS/freeradius-client-macosx</title> <summary>FreeRADIUS - running on MacOS (#fail - this project needs work)</summary> <content type="html"><div><p>FreeRADIUS - running on MacOS (#fail - this project needs work)</p></div></content> <category term="RADIUS"/> <category term="MacOS"/> <category term="infrastructure"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/sdl/install/</id> <link href="https://codingkata.tardate.com/cpp/sdl/install/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#212 SDL2 MacOS Install</title> <summary>Installing the Simple DirectMedia Layer library on MacOS, and running a basic verification program in C++</summary> <content type="html"><div><p>Installing the Simple DirectMedia Layer library on MacOS, and running a basic verification program in C++</p></div></content> <category term="C++"/> <category term="SDL"/> </entry> <entry> <id>https://codingkata.tardate.com/haskell/install_macosx/</id> <link href="https://codingkata.tardate.com/haskell/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#211 Haskell/install_macosx</title> <summary>installing Haskell on MacOS</summary> <content type="html"><div><p>installing Haskell on MacOS</p></div></content> <category term="Haskell"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/elixir/install_macosx/</id> <link href="https://codingkata.tardate.com/elixir/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#210 Elixir on MacOS</title> <summary>Installing Elixir on MacOS</summary> <content type="html"><div><p>Installing Elixir on MacOS</p></div></content> <category term="elixir"/> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/python/install_macosx/</id> <link href="https://codingkata.tardate.com/python/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#209 Installing Python 2 and 3 on MacOS</title> <summary>Notes on installing and maintaining python 2 and 3 versions on MacOS</summary> <content type="html"><div><p>Notes on installing and maintaining python 2 and 3 versions on MacOS</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/micropython/compiling_macosx/</id> <link href="https://codingkata.tardate.com/python/micropython/compiling_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#208 python/micropython/compiling_macosx</title> <summary>Building MicroPython on MacOS</summary> <content type="html"><div><p>Building MicroPython on MacOS</p></div></content> <category term="python"/> <category term="MicroPython"/> </entry> <entry> <id>https://codingkata.tardate.com/go/install_macosx/</id> <link href="https://codingkata.tardate.com/go/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#207 Go/install_macosx</title> <summary>installing Go on MacOS</summary> <content type="html"><div><p>installing Go on MacOS</p></div></content> <category term="Go"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/arm_builds/</id> <link href="https://codingkata.tardate.com/docker/arm_builds/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#206 Building for ARM with Docker</title> <summary>Building 32-bit ARM v7 images with docker, tested on MacOS and AWS</summary> <content type="html"><div><p>Building 32-bit ARM v7 images with docker, tested on MacOS and AWS</p></div></content> <category term="docker"/> <category term="ARM"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/mibbrowser/</id> <link href="https://codingkata.tardate.com/tools/mibbrowser/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#205 iReasoning MIB browser</title> <summary>Testing the iReasoning MIB browser on MacOS</summary> <content type="html"><div><p>Testing the iReasoning MIB browser on MacOS</p></div></content> <category term="tools"/> <category term="SNMP"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/iproute2/</id> <link href="https://codingkata.tardate.com/tools/iproute2/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#204 Tools/iproute2</title> <summary>about iproute2 and how to run it on MacOS</summary> <content type="html"><div><p>about iproute2 and how to run it on MacOS</p></div></content> <category term="Tools"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/homebrew/</id> <link href="https://codingkata.tardate.com/tools/homebrew/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#203 Tools/homebrew</title> <summary>homebrew (MacOS package manager) tips and tricks</summary> <content type="html"><div><p>homebrew (MacOS package manager) tips and tricks</p></div></content> <category term="Tools"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/arping/</id> <link href="https://codingkata.tardate.com/tools/arping/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#202 arping</title> <summary>All about Address Resolution Protocol (ARP - RFC826) and installing arping on MacOS</summary> <content type="html"><div><p>All about Address Resolution Protocol (ARP - RFC826) and installing arping on MacOS</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/sips/</id> <link href="https://codingkata.tardate.com/tools/sips/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#201 sips</title> <summary>Using sips - scriptable image processing system on MacOS</summary> <content type="html"><div><p>Using sips - scriptable image processing system on MacOS</p></div></content> <category term="Tools"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/macosx_cheats/</id> <link href="https://codingkata.tardate.com/tools/macosx_cheats/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#200 MacOS Cheatsheet</title> <summary>my favourite MacOS tools, tips and tricks</summary> <content type="html"><div><p>my favourite MacOS tools, tips and tricks</p></div></content> <category term="Tools"/> <category term="MacOS"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/requestbin/</id> <link href="https://codingkata.tardate.com/tools/requestbin/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#199 Request Bin</title> <summary>Using request bin services to inspect HTTP events - Runscope self-hosted and newer Pipedream services with workflows aka programmable bins</summary> <content type="html"><div><p>Using request bin services to inspect HTTP events - Runscope self-hosted and newer Pipedream services with workflows aka programmable bins</p></div></content> <category term="Tools"/> <category term="api"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/ngrok/</id> <link href="https://codingkata.tardate.com/tools/ngrok/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#198 ngrok</title> <summary>Creating publically-accessible URLs for services running locally</summary> <content type="html"><div><p>Creating publically-accessible URLs for services running locally</p></div></content> <category term="Tools"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/mysql/install_macosx/</id> <link href="https://codingkata.tardate.com/databases/mysql/install_macosx/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#197 MySQL on MacOS</title> <summary>Notes on installing and running MySQL on MacOS</summary> <content type="html"><div><p>Notes on installing and running MySQL on MacOS</p></div></content> <category term="Database"/> <category term="MySQL"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/redis/redis_desktop_manager/</id> <link href="https://codingkata.tardate.com/databases/redis/redis_desktop_manager/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#196 Redis Desktop Manager</title> <summary>Building and running the Redis Desktop Manager applicaiton on MacOS</summary> <content type="html"><div><p>Building and running the Redis Desktop Manager applicaiton on MacOS</p></div></content> <category term="databases"/> <category term="redis"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/redis/about/</id> <link href="https://codingkata.tardate.com/databases/redis/about/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#195 About Redis</title> <summary>Redis basics and MacOS installation</summary> <content type="html"><div><p>Redis basics and MacOS installation</p></div></content> <category term="databases"/> <category term="redis"/> </entry> <entry> <id>https://codingkata.tardate.com/pascal/free_pascal/</id> <link href="https://codingkata.tardate.com/pascal/free_pascal/"/> <updated>2021-11-02T14:53:49Z</updated> <title>#194 Free Pascal</title> <summary>Installing and running the Free Pascal compiler on MacOS</summary> <content type="html"><div><p>Installing and running the Free Pascal compiler on MacOS</p></div></content> <category term="pascal"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/dockerized5/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/dockerized5/"/> <updated>2021-11-02T14:07:32Z</updated> <title>#193 Zabbix 5 Docker</title> <summary>Running Zabbix 5 with Docker</summary> <content type="html"><div><p>Running Zabbix 5 with Docker</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="monitoring"/> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/python/huey/priority/</id> <link href="https://codingkata.tardate.com/python/huey/priority/"/> <updated>2021-08-25T15:07:35Z</updated> <title>#192 Huey Task Priority</title> <summary>Using the huey task priority feature</summary> <content type="html"><div><p>Using the huey task priority feature</p></div></content> <category term="python"/> <category term="huey"/> <category term="async"/> <category term="queues"/> </entry> <entry> <id>https://codingkata.tardate.com/python/huey/newrelic/</id> <link href="https://codingkata.tardate.com/python/huey/newrelic/"/> <updated>2021-08-25T13:49:54Z</updated> <title>#191 Monitoring Huey with NewRelic</title> <summary>Notes and examples os using NewRelic monitoring with Huey</summary> <content type="html"><div><p>Notes and examples os using NewRelic monitoring with Huey</p></div></content> <category term="python"/> <category term="huey"/> <category term="async"/> <category term="queues"/> </entry> <entry> <id>https://codingkata.tardate.com/python/huey/about/</id> <link href="https://codingkata.tardate.com/python/huey/about/"/> <updated>2021-08-25T13:49:54Z</updated> <title>#190 About Huey</title> <summary>Huey is a lightweight queuing system for python</summary> <content type="html"><div><p>Huey is a lightweight queuing system for python</p></div></content> <category term="python"/> <category term="huey"/> <category term="async"/> <category term="queues"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails6/engines/</id> <link href="https://codingkata.tardate.com/ruby/rails6/engines/"/> <updated>2021-06-25T08:47:19Z</updated> <title>#189 Engines in Rails 6</title> <summary>Looking into what is new or different with Rails 6 engines</summary> <content type="html"><div><p>Looking into what is new or different with Rails 6 engines</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails6/without_webpack/</id> <link href="https://codingkata.tardate.com/ruby/rails6/without_webpack/"/> <updated>2021-06-15T10:03:25Z</updated> <title>#188 Running Rails 6 Without Webpacker</title> <summary>Because sometimes just want to keep it simple with good old sprockets and the asset pipeline</summary> <content type="html"><div><p>Because sometimes just want to keep it simple with good old sprockets and the asset pipeline</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/rails6_production/</id> <link href="https://codingkata.tardate.com/docker/rails6_production/"/> <updated>2021-06-13T11:30:46Z</updated> <title>#187 Rails 6 with Docker for Production</title> <summary>All about running Rails 6 with Docker for production deployment</summary> <content type="html"><div><p>All about running Rails 6 with Docker for production deployment</p></div></content> <category term="docker"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/railsconf/2021/</id> <link href="https://codingkata.tardate.com/ruby/railsconf/2021/"/> <updated>2021-06-02T16:51:59Z</updated> <title>#186 RailsConf 2021</title> <summary>Overview and notes from RailsConf 2021</summary> <content type="html"><div><p>Overview and notes from RailsConf 2021</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rubyconf/2020/</id> <link href="https://codingkata.tardate.com/ruby/rubyconf/2020/"/> <updated>2021-06-02T16:02:25Z</updated> <title>#185 RubyConf 2020</title> <summary>Overview and notes from RubyConf 2020</summary> <content type="html"><div><p>Overview and notes from RubyConf 2020</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/aws-cli/</id> <link href="https://codingkata.tardate.com/tools/aws-cli/"/> <updated>2021-06-01T16:42:37Z</updated> <title>#184 aws-cli</title> <summary>Installing the running the AWS CLI</summary> <content type="html"><div><p>Installing the running the AWS CLI</p></div></content> <category term="tools"/> <category term="AWS"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/statics/</id> <link href="https://codingkata.tardate.com/cpp/statics/"/> <updated>2021-06-01T14:11:43Z</updated> <title>#183 static</title> <summary>About the static keyword in C++ - static variables, static objects, static member variables, static member functions</summary> <content type="html"><div><p>About the static keyword in C++ - static variables, static objects, static member variables, static member functions</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/security/ssl_cert_chains/</id> <link href="https://codingkata.tardate.com/security/ssl_cert_chains/"/> <updated>2021-05-31T16:49:19Z</updated> <title>#182 SSL Certificate Chains</title> <summary>notes on investigating issues with server SSL certificate chains</summary> <content type="html"><div><p>notes on investigating issues with server SSL certificate chains</p></div></content> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/iperf/</id> <link href="https://codingkata.tardate.com/tools/iperf/"/> <updated>2021-05-30T17:23:55Z</updated> <title>#181 iperf/iperf3</title> <summary>iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks</summary> <content type="html"><div><p>iPerf3 is a tool for active measurements of the maximum achievable bandwidth on IP networks</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/indirect_references/</id> <link href="https://codingkata.tardate.com/bash/indirect_references/"/> <updated>2021-05-30T13:26:11Z</updated> <title>#180 Indirect References</title> <summary>Indirect variable de-referencing in bash scripts</summary> <content type="html"><div><p>Indirect variable de-referencing in bash scripts</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/bash_reference_manual/</id> <link href="https://codingkata.tardate.com/bash/bash_reference_manual/"/> <updated>2021-05-30T09:23:28Z</updated> <title>#179 Bash Reference Manual</title> <summary>the GNU Bash Reference Manual</summary> <content type="html"><div><p>the GNU Bash Reference Manual</p></div></content> <category term="Bash"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/whalesay/</id> <link href="https://codingkata.tardate.com/docker/whalesay/"/> <updated>2021-05-06T02:33:39Z</updated> <title>#178 whalesay</title> <summary>Building and testing the whalesay docker demo</summary> <content type="html"><div><p>Building and testing the whalesay docker demo</p></div></content> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/sdl/basic/</id> <link href="https://codingkata.tardate.com/cpp/sdl/basic/"/> <updated>2021-05-04T13:29:12Z</updated> <title>#177 Basic SDL Graphics</title> <summary>Testing some basic windo and rendering functions with SDL library in C++.</summary> <content type="html"><div><p>Testing some basic windo and rendering functions with SDL library in C++.</p></div></content> <category term="C++"/> <category term="SDL"/> </entry> <entry> <id>https://codingkata.tardate.com/c/numeric_limits/</id> <link href="https://codingkata.tardate.com/c/numeric_limits/"/> <updated>2021-04-30T14:08:23Z</updated> <title>#176 Numeric Limits in C</title> <summary>Numeric limits information available in the C standard library (and finding another clang/gcc difference)</summary> <content type="html"><div><p>Numeric limits information available in the C standard library (and finding another clang/gcc difference)</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/numeric_limits/</id> <link href="https://codingkata.tardate.com/cpp/numeric_limits/"/> <updated>2021-04-30T14:08:23Z</updated> <title>#175 Numeric Limits in C++</title> <summary>Numeric limits information available in the C++ standard library</summary> <content type="html"><div><p>Numeric limits information available in the C++ standard library</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/float_format/</id> <link href="https://codingkata.tardate.com/cpp/float_format/"/> <updated>2021-04-27T17:12:35Z</updated> <title>#174 Float Format</title> <summary>Testing floating point number formatting with the C++</summary> <content type="html"><div><p>Testing floating point number formatting with the C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/palindromes/</id> <link href="https://codingkata.tardate.com/cpp/palindromes/"/> <updated>2021-04-27T14:31:38Z</updated> <title>#173 Palindromes</title> <summary>Examples of how to code a palidrome check in C++</summary> <content type="html"><div><p>Examples of how to code a palidrome check in C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/c/hello/</id> <link href="https://codingkata.tardate.com/c/hello/"/> <updated>2021-04-27T13:49:46Z</updated> <title>#172 Hello World in C</title> <summary>the clichéd starting point, in C</summary> <content type="html"><div><p>the clichéd starting point, in C</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/hello/</id> <link href="https://codingkata.tardate.com/cpp/hello/"/> <updated>2021-04-27T13:49:46Z</updated> <title>#171 Hello World in C++</title> <summary>the clichéd starting point, in C++</summary> <content type="html"><div><p>the clichéd starting point, in C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/bitwise_operations/</id> <link href="https://codingkata.tardate.com/ruby/bitwise_operations/"/> <updated>2021-04-26T16:32:47Z</updated> <title>#170 Bitwise Operations</title> <summary>All about bitwize operations in Ruby</summary> <content type="html"><div><p>All about bitwize operations in Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/string_find/</id> <link href="https://codingkata.tardate.com/cpp/string_find/"/> <updated>2021-04-23T14:18:20Z</updated> <title>#169 std::string::find</title> <summary>A closer look at the find function for strings in C++</summary> <content type="html"><div><p>A closer look at the find function for strings in C++</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/hands_on_system_programming_with_cpp/</id> <link href="https://codingkata.tardate.com/cpp/hands_on_system_programming_with_cpp/"/> <updated>2021-04-23T14:18:20Z</updated> <title>#168 Hands-On System Programming with C++</title> <summary>Book notes - Hands-On System Programming with C++ by Dr. Rian Quinn</summary> <content type="html"><div><p>Book notes - Hands-On System Programming with C++ by Dr. Rian Quinn</p></div></content> <category term="C++"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/web/browser_connection_management/</id> <link href="https://codingkata.tardate.com/web/browser_connection_management/"/> <updated>2021-04-23T14:12:23Z</updated> <title>#167 Browser Connection Management</title> <summary>Notes on how web browsers manage network connections</summary> <content type="html"><div><p>Notes on how web browsers manage network connections</p></div></content> <category term="web"/> <category term="networking"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/proc_v_lambda/</id> <link href="https://codingkata.tardate.com/ruby/proc_v_lambda/"/> <updated>2021-04-20T15:32:54Z</updated> <title>#166 Proc v Lambda</title> <summary>Exploring differences and similarities between procs and lambdas in Ruby</summary> <content type="html"><div><p>Exploring differences and similarities between procs and lambdas in Ruby</p></div></content> <category term="ruby"/> <category term="closure"/> </entry> <entry> <id>https://codingkata.tardate.com/security/yubikey/</id> <link href="https://codingkata.tardate.com/security/yubikey/"/> <updated>2021-04-15T17:09:32Z</updated> <title>#165 YubiKey</title> <summary>A closer look at the YubiKey hardware security token, how it works, the CLI and GUI, and how it can be used with a range of services. Also demonstrate how to setup with Wasabi Cloud Storage - an example of a service that supports 2-factor authentication but not specifically the YubiKey.</summary> <content type="html"><div><p>A closer look at the YubiKey hardware security token, how it works, the CLI and GUI, and how it can be used with a range of services. Also demonstrate how to setup with Wasabi Cloud Storage - an example of a service that supports 2-factor authentication but not specifically the YubiKey.</p></div></content> <category term="security"/> <category term="MFA"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/password_strength_testers/</id> <link href="https://codingkata.tardate.com/javascript/password_strength_testers/"/> <updated>2021-04-15T17:08:47Z</updated> <title>#164 Password Strength Testers</title> <summary>Checking out various Javascript-based password strength testers and trying to find one that best implements latest NIST guidelines.</summary> <content type="html"><div><p>Checking out various Javascript-based password strength testers and trying to find one that best implements latest NIST guidelines.</p></div></content> <category term="javascript"/> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/regex_and_string_indexes/</id> <link href="https://codingkata.tardate.com/ruby/regex_and_string_indexes/"/> <updated>2021-04-10T03:59:38Z</updated> <title>#163 Regular Expressions and String Indexes</title> <summary>When string indexes are better than regex, and when regex can help writing a string index</summary> <content type="html"><div><p>When string indexes are better than regex, and when regex can help writing a string index</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/loops/</id> <link href="https://codingkata.tardate.com/rust/loops/"/> <updated>2021-04-10T03:16:23Z</updated> <title>#162 Loops in Rust</title> <summary>All about loops in rust</summary> <content type="html"><div><p>All about loops in rust</p></div></content> <category term="rust"/> </entry> <entry> <id>https://codingkata.tardate.com/c/loops/</id> <link href="https://codingkata.tardate.com/c/loops/"/> <updated>2021-04-09T17:31:30Z</updated> <title>#161 Loops in C</title> <summary>All about loops in C</summary> <content type="html"><div><p>All about loops in C</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/style/</id> <link href="https://codingkata.tardate.com/ruby/style/"/> <updated>2021-04-09T16:37:57Z</updated> <title>#160 Ruby Style</title> <summary>On style guides and resources for ruby</summary> <content type="html"><div><p>On style guides and resources for ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/web/color_picker/</id> <link href="https://codingkata.tardate.com/web/color_picker/"/> <updated>2021-04-09T16:14:56Z</updated> <title>#159 Color Pickers for the Web</title> <summary>Looking at easy ways to enable a color picker on a web page</summary> <content type="html"><div><p>Looking at easy ways to enable a color picker on a web page</p></div></content> <category term="javascript"/> <category term="HTML5"/> </entry> <entry> <id>https://codingkata.tardate.com/python/list_with_index/</id> <link href="https://codingkata.tardate.com/python/list_with_index/"/> <updated>2021-02-25T15:31:51Z</updated> <title>#158 Iterating Lists with Indices</title> <summary>Revising methods for adding indexes to lists since PEP 3113 removed tuple parameter unpacking</summary> <content type="html"><div><p>Revising methods for adding indexes to lists since PEP 3113 removed tuple parameter unpacking</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/reducing_overlapping_ranges/</id> <link href="https://codingkata.tardate.com/ruby/reducing_overlapping_ranges/"/> <updated>2021-02-05T13:58:46Z</updated> <title>#157 Reducing Overlapping Ranges</title> <summary>Looking at solutions for how to aggregate a series of ranges while excluding any overlaps (e.g. set of date ranges)</summary> <content type="html"><div><p>Looking at solutions for how to aggregate a series of ranges while excluding any overlaps (e.g. set of date ranges)</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/doorkeeper/</id> <link href="https://codingkata.tardate.com/ruby/doorkeeper/"/> <updated>2021-01-13T09:20:42Z</updated> <title>#156 Doorkeeper</title> <summary>Learning about the Doorkeeper gem and testing it for adding OAuth2 provider capabilities to Rails applications</summary> <content type="html"><div><p>Learning about the Doorkeeper gem and testing it for adding OAuth2 provider capabilities to Rails applications</p></div></content> <category term="ruby"/> <category term="rails"/> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/python/pyenv/</id> <link href="https://codingkata.tardate.com/python/pyenv/"/> <updated>2020-12-26T08:02:37Z</updated> <title>#155 pyenv</title> <summary>Using pyenv for managing multiple python environments</summary> <content type="html"><div><p>Using pyenv for managing multiple python environments</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/modern_front_end_development_for_rails/</id> <link href="https://codingkata.tardate.com/ruby/modern_front_end_development_for_rails/"/> <updated>2020-12-09T07:19:12Z</updated> <title>#154 Modern Front-End Development for Rails</title> <summary>Notes on the book Modern Front-End Development for Rails, By Noel Rappin, pubished by The Pragmatic Programmers</summary> <content type="html"><div><p>Notes on the book Modern Front-End Development for Rails, By Noel Rappin, pubished by The Pragmatic Programmers</p></div></content> <category term="ruby"/> <category term="rails"/> <category term="javascript"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/docker-for-rails-developers/</id> <link href="https://codingkata.tardate.com/docker/docker-for-rails-developers/"/> <updated>2020-12-09T07:19:12Z</updated> <title>#153 Docker for Rails Developers</title> <summary>Notes on the book Docker for Rails Developers, By Rob Isenberg, pubished by The Pragmatic Programmers</summary> <content type="html"><div><p>Notes on the book Docker for Rails Developers, By Rob Isenberg, pubished by The Pragmatic Programmers</p></div></content> <category term="docker"/> <category term="rails"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/trumpeter_skin/</id> <link href="https://codingkata.tardate.com/ruby/trumpeter_skin/"/> <updated>2020-12-07T11:03:07Z</updated> <title>#152 Trumpeter Catalog Skin</title> <summary>A simple and fast offline Trumpeter model catalog skin, using some nokogiri magic</summary> <content type="html"><div><p>A simple and fast offline Trumpeter model catalog skin, using some nokogiri magic</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails6/devise/</id> <link href="https://codingkata.tardate.com/ruby/rails6/devise/"/> <updated>2020-11-07T05:05:55Z</updated> <title>#151 Devise with Rails 6</title> <summary>Running devise with Rails 6</summary> <content type="html"><div><p>Running devise with Rails 6</p></div></content> <category term="ruby"/> <category term="rails"/> <category term="security"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/rails6/</id> <link href="https://codingkata.tardate.com/docker/rails6/"/> <updated>2020-10-14T10:49:20Z</updated> <title>#150 Rails 6 with Docker</title> <summary>All about running Rails 6 with Docker</summary> <content type="html"><div><p>All about running Rails 6 with Docker</p></div></content> <category term="docker"/> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/drb/</id> <link href="https://codingkata.tardate.com/ruby/drb/"/> <updated>2020-10-10T02:31:30Z</updated> <title>#149 drb</title> <summary>dRuby (drb) is a distributed object system for Ruby, included in the standard library</summary> <content type="html"><div><p>dRuby (drb) is a distributed object system for Ruby, included in the standard library</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/c/bitfields/</id> <link href="https://codingkata.tardate.com/c/bitfields/"/> <updated>2020-05-09T09:16:34Z</updated> <title>#148 Bit Fields</title> <summary>Using bitfields in C</summary> <content type="html"><div><p>Using bitfields in C</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/c/bit_operations/</id> <link href="https://codingkata.tardate.com/c/bit_operations/"/> <updated>2020-05-09T07:19:22Z</updated> <title>#147 Bitwise Operations</title> <summary>Summary and demonstration of all the usual bit operations in C</summary> <content type="html"><div><p>Summary and demonstration of all the usual bit operations in C</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/simple_uris_with_addressable/</id> <link href="https://codingkata.tardate.com/ruby/simple_uris_with_addressable/"/> <updated>2020-05-08T17:16:25Z</updated> <title>#146 Simple URIs with addressable</title> <summary>Using the addressable gem for better handling of URIs/URLs</summary> <content type="html"><div><p>Using the addressable gem for better handling of URIs/URLs</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/c/printf_partial_string/</id> <link href="https://codingkata.tardate.com/c/printf_partial_string/"/> <updated>2020-04-08T14:52:22Z</updated> <title>#145 printf partial strings</title> <summary>Learning how printf can be instructed to select a limited number of characters from a string</summary> <content type="html"><div><p>Learning how printf can be instructed to select a limited number of characters from a string</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/redis/redis_cookbook/</id> <link href="https://codingkata.tardate.com/databases/redis/redis_cookbook/"/> <updated>2020-03-22T01:38:00Z</updated> <title>#144 Redis Cookbook</title> <summary>Notes on the book Redis Cookbook, By Tiago Macedo and Fred Oliveira, pubished by O'Reilly</summary> <content type="html"><div><p>Notes on the book Redis Cookbook, By Tiago Macedo and Fred Oliveira, pubished by O'Reilly</p></div></content> <category term="databases"/> <category term="redis"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/console_tables/</id> <link href="https://codingkata.tardate.com/ruby/console_tables/"/> <updated>2020-03-12T23:47:02Z</updated> <title>#143 Console Tables</title> <summary>Generating data tables in the console from Array, Hash, or ActiveRecord objects with the tablesmith gem</summary> <content type="html"><div><p>Generating data tables in the console from Array, Hash, or ActiveRecord objects with the tablesmith gem</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/console_barcharts/</id> <link href="https://codingkata.tardate.com/ruby/console_barcharts/"/> <updated>2020-03-12T23:36:13Z</updated> <title>#142 Console Barcharts</title> <summary>Print barcharts to the console in ascii or with unicode block elements</summary> <content type="html"><div><p>Print barcharts to the console in ascii or with unicode block elements</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/ruby-programmatic-config/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/ruby-programmatic-config/"/> <updated>2020-03-11T23:28:13Z</updated> <title>#141 Zabbix Programmatic Configuration with Ruby</title> <summary>Configuring zabbix via the API, with examples using zabbix-client ruby gem</summary> <content type="html"><div><p>Configuring zabbix via the API, with examples using zabbix-client ruby gem</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/memo_methods/</id> <link href="https://codingkata.tardate.com/ruby/memo_methods/"/> <updated>2020-03-11T14:29:15Z</updated> <title>#140 Memo Methods</title> <summary>Comparing and testing various memoization methods and gems in Ruby</summary> <content type="html"><div><p>Comparing and testing various memoization methods and gems in Ruby</p></div></content> <category term="ruby"/> <category term="design patterns"/> </entry> <entry> <id>https://codingkata.tardate.com/web/line_continuations/</id> <link href="https://codingkata.tardate.com/web/line_continuations/"/> <updated>2020-03-10T19:29:18Z</updated> <title>#139 Line Continuations in HTML</title> <summary>CSS and Javascript solutions for indicating line continuations in web pages</summary> <content type="html"><div><p>CSS and Javascript solutions for indicating line continuations in web pages</p></div></content> <category term="web"/> <category term="HTML"/> <category term="CSS"/> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/web/css_cookbook/</id> <link href="https://codingkata.tardate.com/web/css_cookbook/"/> <updated>2020-03-08T19:38:18Z</updated> <title>#138 CSS Cookbook</title> <summary>Book notes - CSS Cookbook, 3rd Edition by Christopher Schmitt, pubished by O'Reilly</summary> <content type="html"><div><p>Book notes - CSS Cookbook, 3rd Edition by Christopher Schmitt, pubished by O'Reilly</p></div></content> <category term="CSS"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/cbx/</id> <link href="https://codingkata.tardate.com/javascript/cbx/"/> <updated>2020-03-07T03:19:55Z</updated> <title>#137 Cross-browser X Library</title> <summary>Playing with the old inner solar system demo for the cross-browser javascript X library</summary> <content type="html"><div><p>Playing with the old inner solar system demo for the cross-browser javascript X library</p></div></content> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/influxdb/ruby_client2/</id> <link href="https://codingkata.tardate.com/databases/influxdb/ruby_client2/"/> <updated>2020-03-05T09:03:11Z</updated> <title>#136 Using InfluxDb 2.x with Ruby</title> <summary>Testing out the official ruby client calling a InfluxDb 2.0.0-beta server running in Docker</summary> <content type="html"><div><p>Testing out the official ruby client calling a InfluxDb 2.0.0-beta server running in Docker</p></div></content> <category term="databases"/> <category term="influxdb"/> <category term="docker"/> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/influxdb/ruby_client/</id> <link href="https://codingkata.tardate.com/databases/influxdb/ruby_client/"/> <updated>2020-03-05T09:03:11Z</updated> <title>#135 Using InfluxDb 1.x with Ruby</title> <summary>Testing out the official ruby client calling a InfluxDb 1.7.9 server running in Docker.</summary> <content type="html"><div><p>Testing out the official ruby client calling a InfluxDb 1.7.9 server running in Docker.</p></div></content> <category term="databases"/> <category term="influxdb"/> <category term="docker"/> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/jquerydatetime/</id> <link href="https://codingkata.tardate.com/javascript/jquerydatetime/"/> <updated>2020-03-04T12:24:45Z</updated> <title>#134 jQuery Date-Time Selectors</title> <summary>A Quick Survey of jQuery Date-Time Selector libraries and approaches</summary> <content type="html"><div><p>A Quick Survey of jQuery Date-Time Selector libraries and approaches</p></div></content> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/rexx/dirsize/</id> <link href="https://codingkata.tardate.com/rexx/dirsize/"/> <updated>2020-03-04T11:18:35Z</updated> <title>#133 DirSize</title> <summary>Directory Size Scanner for OS/2 v2.0 written in REXX</summary> <content type="html"><div><p>Directory Size Scanner for OS/2 v2.0 written in REXX</p></div></content> <category term="REXX"/> <category term="OS/2"/> </entry> <entry> <id>https://codingkata.tardate.com/rexx/showlong/</id> <link href="https://codingkata.tardate.com/rexx/showlong/"/> <updated>2020-03-04T11:18:35Z</updated> <title>#132 ShowLong</title> <summary>Expose Long/HPFS filenames with REXX on OS/2</summary> <content type="html"><div><p>Expose Long/HPFS filenames with REXX on OS/2</p></div></content> <category term="REXX"/> <category term="OS/2"/> </entry> <entry> <id>https://codingkata.tardate.com/rexx/visual_archiver/</id> <link href="https://codingkata.tardate.com/rexx/visual_archiver/"/> <updated>2020-03-04T11:18:35Z</updated> <title>#131 Visual Archiver</title> <summary>An Archive Management Interface for OS/2 v2.0 written in REXX</summary> <content type="html"><div><p>An Archive Management Interface for OS/2 v2.0 written in REXX</p></div></content> <category term="REXX"/> <category term="OS/2"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/oracle/ora_tweet_with_shorturls/</id> <link href="https://codingkata.tardate.com/databases/oracle/ora_tweet_with_shorturls/"/> <updated>2020-03-03T13:59:43Z</updated> <title>#130 Database Tweets</title> <summary>Tweeting from your Oracle database with short urls</summary> <content type="html"><div><p>Tweeting from your Oracle database with short urls</p></div></content> <category term="Database"/> <category term="Oracle"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/loops/</id> <link href="https://codingkata.tardate.com/ruby/loops/"/> <updated>2020-02-22T07:51:21Z</updated> <title>#129 Ruby Loop</title> <summary>All the various ways of looping in Ruby</summary> <content type="html"><div><p>All the various ways of looping in Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/centos8_install/</id> <link href="https://codingkata.tardate.com/docker/centos8_install/"/> <updated>2020-02-18T16:41:09Z</updated> <title>#128 Docker on CentOS 8</title> <summary>Installing and running Docker on CentOS 8</summary> <content type="html"><div><p>Installing and running Docker on CentOS 8</p></div></content> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/tcp_wrappers/</id> <link href="https://codingkata.tardate.com/tools/tcp_wrappers/"/> <updated>2020-02-18T14:55:19Z</updated> <title>#127 TCP Wrappers</title> <summary>The basics of TCP wrappers</summary> <content type="html"><div><p>The basics of TCP wrappers</p></div></content> <category term="linux"/> </entry> <entry> <id>https://codingkata.tardate.com/web/variable_fonts/</id> <link href="https://codingkata.tardate.com/web/variable_fonts/"/> <updated>2020-02-16T13:05:09Z</updated> <title>#126 Variable Fonts</title> <summary>Understanding the new standards for variable CSS fonts</summary> <content type="html"><div><p>Understanding the new standards for variable CSS fonts</p></div></content> <category term="CSS"/> <category term="font"/> </entry> <entry> <id>https://codingkata.tardate.com/c/loop_optimization/</id> <link href="https://codingkata.tardate.com/c/loop_optimization/"/> <updated>2020-02-16T06:42:21Z</updated> <title>#125 Loop Optimization</title> <summary>Looking at how C compilers optimize loops</summary> <content type="html"><div><p>Looking at how C compilers optimize loops</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/pascal/about/</id> <link href="https://codingkata.tardate.com/pascal/about/"/> <updated>2020-02-16T06:17:11Z</updated> <title>#124 About Pascal</title> <summary>Pascal In a Nutshell</summary> <content type="html"><div><p>Pascal In a Nutshell</p></div></content> <category term="pascal"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/linux_server_hacks/</id> <link href="https://codingkata.tardate.com/infrastructure/linux_server_hacks/"/> <updated>2020-02-16T02:52:10Z</updated> <title>#123 Linux Server Hacks</title> <summary>Book notes - Linux Server Hacks by Rob Flickenger and Linux Server Hacks, Volume Two (Tips & Tools for Connecting, Monitoring, and Troubleshooting) by William von Hagen and Brian K. Jones, published by O'Reilly</summary> <content type="html"><div><p>Book notes - Linux Server Hacks by Rob Flickenger and Linux Server Hacks, Volume Two (Tips &amp; Tools for Connecting, Monitoring, and Troubleshooting) by William von Hagen and Brian K. Jones, published by O'Reilly</p></div></content> <category term="infrastructure"/> <category term="linux"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/finding_files/</id> <link href="https://codingkata.tardate.com/bash/finding_files/"/> <updated>2020-02-15T09:25:04Z</updated> <title>#122 Finding Files</title> <summary>Examples of various ways to find files</summary> <content type="html"><div><p>Examples of various ways to find files</p></div></content> <category term="bash"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/docker_cookbook-packt/</id> <link href="https://codingkata.tardate.com/docker/docker_cookbook-packt/"/> <updated>2020-02-06T15:53:45Z</updated> <title>#121 Docker Cookbook (Packt)</title> <summary>Book notes - Docker Cookbook, 2nd Edition by Ken Cochrane, Jeeva S. Chelladhurai, Neependra K Khare, published by Packt</summary> <content type="html"><div><p>Book notes - Docker Cookbook, 2nd Edition by Ken Cochrane, Jeeva S. Chelladhurai, Neependra K Khare, published by Packt</p></div></content> <category term="docker"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/c/21st_century_c/</id> <link href="https://codingkata.tardate.com/c/21st_century_c/"/> <updated>2020-02-06T15:39:18Z</updated> <title>#120 21st Century C</title> <summary>Notes on the book '21st Century C' by Ben Klemens, published by O'Reilly</summary> <content type="html"><div><p>Notes on the book '21st Century C' by Ben Klemens, published by O'Reilly</p></div></content> <category term="C"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/c/practical_c_programming/</id> <link href="https://codingkata.tardate.com/c/practical_c_programming/"/> <updated>2020-02-06T15:39:18Z</updated> <title>#119 Practical C Programming</title> <summary>Book notes - Practical C Programming, 3rd Edition by Steve Oualline, published by O'Reilly</summary> <content type="html"><div><p>Book notes - Practical C Programming, 3rd Edition by Steve Oualline, published by O'Reilly</p></div></content> <category term="C"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/rust_programming_language/</id> <link href="https://codingkata.tardate.com/rust/rust_programming_language/"/> <updated>2020-02-06T15:39:18Z</updated> <title>#118 The Rust Programming Language</title> <summary>Book notes - The Rust Programming Language by Steve Klabnik, published by Mozilla Research</summary> <content type="html"><div><p>Book notes - The Rust Programming Language by Steve Klabnik, published by Mozilla Research</p></div></content> <category term="rust"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/elixir/programming_elixir/</id> <link href="https://codingkata.tardate.com/elixir/programming_elixir/"/> <updated>2020-02-06T15:39:18Z</updated> <title>#117 Programming Elixir</title> <summary>Book notes - Programming Elixir by Dave Thomas, published by The Pragmatic Bookshelf</summary> <content type="html"><div><p>Book notes - Programming Elixir by Dave Thomas, published by The Pragmatic Bookshelf</p></div></content> <category term="elixir"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/docker_cookbook-oreilly/</id> <link href="https://codingkata.tardate.com/docker/docker_cookbook-oreilly/"/> <updated>2020-02-06T15:39:18Z</updated> <title>#116 Docker Cookbook (O'Reilly)</title> <summary>Book notes - Docker Cookbook, 3rd Edition by Steve Oualline, published by O'Reilly</summary> <content type="html"><div><p>Book notes - Docker Cookbook, 3rd Edition by Steve Oualline, published by O'Reilly</p></div></content> <category term="docker"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/zeromq/c/request_reply/</id> <link href="https://codingkata.tardate.com/messaging/zeromq/c/request_reply/"/> <updated>2020-02-03T17:21:20Z</updated> <title>#115 Basic Request-Reply in C</title> <summary>Basic ZeroMQ 'hello world' example of the request-reply messaging pattern in C</summary> <content type="html"><div><p>Basic ZeroMQ 'hello world' example of the request-reply messaging pattern in C</p></div></content> <category term="messaging"/> <category term="zeromq"/> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/rickshaw/</id> <link href="https://codingkata.tardate.com/javascript/rickshaw/"/> <updated>2020-02-03T14:03:04Z</updated> <title>#114 Rickshaw</title> <summary>Testing out the D3-based Rickshaw time series graph library</summary> <content type="html"><div><p>Testing out the D3-based Rickshaw time series graph library</p></div></content> <category term="javascript"/> <category term="graphics"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/mastering_zabbix/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/mastering_zabbix/"/> <updated>2020-02-02T13:17:04Z</updated> <title>#113 Mastering Zabbix</title> <summary>Book notes - Mastering Zabbix by Andrea Dalle Vacche, Stefano Kewan Lee, published by PacktPub</summary> <content type="html"><div><p>Book notes - Mastering Zabbix by Andrea Dalle Vacche, Stefano Kewan Lee, published by PacktPub</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/ruby-clients/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/ruby-clients/"/> <updated>2020-02-02T11:01:51Z</updated> <title>#112 Zabbix API Ruby Clients</title> <summary>A quick survey and test of various ruby options for using the Zabbix API</summary> <content type="html"><div><p>A quick survey and test of various ruby options for using the Zabbix API</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/dockerized/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/dockerized/"/> <updated>2020-02-02T07:58:51Z</updated> <title>#111 Zabbix Docker</title> <summary>Running Zabbix with Docker</summary> <content type="html"><div><p>Running Zabbix with Docker</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="monitoring"/> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/zabbix/about/</id> <link href="https://codingkata.tardate.com/infrastructure/zabbix/about/"/> <updated>2020-02-02T07:58:51Z</updated> <title>#110 About Zabbix</title> <summary>Zabbix in a Nutshell</summary> <content type="html"><div><p>Zabbix in a Nutshell</p></div></content> <category term="infrastructure"/> <category term="zabbix"/> <category term="monitoring"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/zeromq/zeromq-book/</id> <link href="https://codingkata.tardate.com/messaging/zeromq/zeromq-book/"/> <updated>2020-02-01T09:01:43Z</updated> <title>#109 ZeroMQ (book)</title> <summary>Book notes - ZeroMQ by Pieter Hintjens, published by O'Reilly</summary> <content type="html"><div><p>Book notes - ZeroMQ by Pieter Hintjens, published by O'Reilly</p></div></content> <category term="messaging"/> <category term="zeromq"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/zeromq/about/</id> <link href="https://codingkata.tardate.com/messaging/zeromq/about/"/> <updated>2020-02-01T08:49:18Z</updated> <title>#108 About Zeromq</title> <summary>Zeromq in a nutshell with a quick test of using the library from C</summary> <content type="html"><div><p>Zeromq in a nutshell with a quick test of using the library from C</p></div></content> <category term="messaging"/> <category term="zeromq"/> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/elixir/basics/</id> <link href="https://codingkata.tardate.com/elixir/basics/"/> <updated>2020-02-01T07:45:35Z</updated> <title>#107 Elixir Basics</title> <summary>Exploring basic language features of Elixir</summary> <content type="html"><div><p>Exploring basic language features of Elixir</p></div></content> <category term="elixir"/> </entry> <entry> <id>https://codingkata.tardate.com/elm/about/</id> <link href="https://codingkata.tardate.com/elm/about/"/> <updated>2020-02-01T06:29:46Z</updated> <title>#106 About Elm</title> <summary>Elm (the language) in a nutshell</summary> <content type="html"><div><p>Elm (the language) in a nutshell</p></div></content> <category term="elm"/> </entry> <entry> <id>https://codingkata.tardate.com/elixir/about/</id> <link href="https://codingkata.tardate.com/elixir/about/"/> <updated>2020-02-01T06:29:46Z</updated> <title>#105 About Elixir</title> <summary>Elixir in a nutshell</summary> <content type="html"><div><p>Elixir in a nutshell</p></div></content> <category term="elixir"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/testing/</id> <link href="https://codingkata.tardate.com/rust/testing/"/> <updated>2020-02-01T04:49:54Z</updated> <title>#104 Testing with Rust</title> <summary>How to write and organise tests for rust</summary> <content type="html"><div><p>How to write and organise tests for rust</p></div></content> <category term="rust"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/project_with_cargo/</id> <link href="https://codingkata.tardate.com/rust/project_with_cargo/"/> <updated>2020-01-30T18:21:09Z</updated> <title>#103 Using Cargo</title> <summary>Using Cargo to create and manage a rust project</summary> <content type="html"><div><p>Using Cargo to create and manage a rust project</p></div></content> <category term="rust"/> <category term="cargo"/> </entry> <entry> <id>https://codingkata.tardate.com/c/error_function/</id> <link href="https://codingkata.tardate.com/c/error_function/"/> <updated>2020-01-30T16:23:24Z</updated> <title>#102 Error Function</title> <summary>Methods for calculating the Gauss error function in C with standard libraries and the GNU Scientific Library</summary> <content type="html"><div><p>Methods for calculating the Gauss error function in C with standard libraries and the GNU Scientific Library</p></div></content> <category term="c"/> </entry> <entry> <id>https://codingkata.tardate.com/formats/rss_atom/</id> <link href="https://codingkata.tardate.com/formats/rss_atom/"/> <updated>2020-01-26T07:32:40Z</updated> <title>#101 RSS and Atom</title> <summary>About RSS and Atom feeds for publishing and podcasting</summary> <content type="html"><div><p>About RSS and Atom feeds for publishing and podcasting</p></div></content> <category term="formats"/> <category term="rss"/> <category term="rdf"/> <category term="atom"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/cacti/</id> <link href="https://codingkata.tardate.com/infrastructure/cacti/"/> <updated>2020-01-26T06:17:04Z</updated> <title>#100 Cacti</title> <summary>About the cacti network monitoring tool, including how to run it in Docker</summary> <content type="html"><div><p>About the cacti network monitoring tool, including how to run it in Docker</p></div></content> <category term="infrastructure"/> <category term="monitoring"/> </entry> <entry> <id>https://codingkata.tardate.com/design/programming_interactivity/</id> <link href="https://codingkata.tardate.com/design/programming_interactivity/"/> <updated>2020-01-25T17:31:59Z</updated> <title>#099 Programming Interactivity</title> <summary>Book notes - Programming Interactivity 2nd Edition, by Joshua Noble published by O'Reilly</summary> <content type="html"><div><p>Book notes - Programming Interactivity 2nd Edition, by Joshua Noble published by O'Reilly</p></div></content> <category term="design"/> <category term="arduino"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails_antipatterns/</id> <link href="https://codingkata.tardate.com/ruby/rails_antipatterns/"/> <updated>2020-01-25T16:27:01Z</updated> <title>#098 Rails AntiPatterns</title> <summary>Book notes - Rails AntiPatterns by Chad Pytel and Tammer Saleh, published by Addison-Wesley Professional</summary> <content type="html"><div><p>Book notes - Rails AntiPatterns by Chad Pytel and Tammer Saleh, published by Addison-Wesley Professional</p></div></content> <category term="ruby"/> <category term="rails"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/security/metasploit/dockerized/</id> <link href="https://codingkata.tardate.com/security/metasploit/dockerized/"/> <updated>2020-01-22T15:49:07Z</updated> <title>#097 Running Metasploit with Docker</title> <summary>Investigating how to run Metasploit in a Docker container</summary> <content type="html"><div><p>Investigating how to run Metasploit in a Docker container</p></div></content> <category term="security"/> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/security/metasploit_penetration_testing_cookbook/</id> <link href="https://codingkata.tardate.com/security/metasploit_penetration_testing_cookbook/"/> <updated>2020-01-22T15:49:07Z</updated> <title>#096 Metasploit Penetration Testing Cookbook</title> <summary>Book notes - Metasploit Penetration Testing Cookbook, Second Edition by Monika Agarwal, Abhinav Singh</summary> <content type="html"><div><p>Book notes - Metasploit Penetration Testing Cookbook, Second Edition by Monika Agarwal, Abhinav Singh</p></div></content> <category term="security"/> <category term="book"/> </entry> <entry> <id>https://codingkata.tardate.com/c/pointers/</id> <link href="https://codingkata.tardate.com/c/pointers/"/> <updated>2020-01-22T15:16:17Z</updated> <title>#095 Pointers in C</title> <summary>All about pointers in C</summary> <content type="html"><div><p>All about pointers in C</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/scripting_youtube/</id> <link href="https://codingkata.tardate.com/javascript/scripting_youtube/"/> <updated>2020-01-11T09:24:50Z</updated> <title>#094 Scripting YouTube</title> <summary>An experiment in scripting the YouTube player with external controls and the IFrame API</summary> <content type="html"><div><p>An experiment in scripting the YouTube player with external controls and the IFrame API</p></div></content> <category term="javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/new_features_27/</id> <link href="https://codingkata.tardate.com/ruby/new_features_27/"/> <updated>2020-01-08T14:43:34Z</updated> <title>#093 Ruby 2.7 New Features</title> <summary>Investigating new features in Ruby 2.7.0, released 2019-12-25</summary> <content type="html"><div><p>Investigating new features in Ruby 2.7.0, released 2019-12-25</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/influxdb/about/</id> <link href="https://codingkata.tardate.com/databases/influxdb/about/"/> <updated>2020-01-07T16:41:34Z</updated> <title>#092 About InfluxDB</title> <summary>Learning the basics of InfluxDB and running a demo with Docker</summary> <content type="html"><div><p>Learning the basics of InfluxDB and running a demo with Docker</p></div></content> <category term="databases"/> <category term="influxdb"/> <category term="docker"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/privatepodfeed/</id> <link href="https://codingkata.tardate.com/ruby/privatepodfeed/"/> <updated>2019-12-31T05:06:57Z</updated> <title>#091 Private PodFeed</title> <summary>description</summary> <content type="html"><div><p>description</p></div></content> <category term="ruby"/> <category term="rss"/> </entry> <entry> <id>https://codingkata.tardate.com/python/qrcodes/</id> <link href="https://codingkata.tardate.com/python/qrcodes/"/> <updated>2019-12-28T05:57:09Z</updated> <title>#090 QR Codes with Python</title> <summary>Generating QR codes with python, as images and as C header files for embedded applications</summary> <content type="html"><div><p>Generating QR codes with python, as images and as C header files for embedded applications</p></div></content> <category term="python"/> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/emacs/</id> <link href="https://codingkata.tardate.com/tools/emacs/"/> <updated>2019-12-14T14:52:24Z</updated> <title>#089 emacs</title> <summary>closer look at emacs</summary> <content type="html"><div><p>closer look at emacs</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/prometheus/about/</id> <link href="https://codingkata.tardate.com/databases/prometheus/about/"/> <updated>2019-11-05T09:47:56Z</updated> <title>#088 About Prometheus</title> <summary>Learning the basics of Prometheus and running a demo with Docker and a Sinatra Ruby target application</summary> <content type="html"><div><p>Learning the basics of Prometheus and running a demo with Docker and a Sinatra Ruby target application</p></div></content> <category term="databases"/> <category term="prometheus"/> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/formats/yaml/</id> <link href="https://codingkata.tardate.com/formats/yaml/"/> <updated>2019-11-05T09:47:35Z</updated> <title>#087 About YAML</title> <summary>Notes on structure, generation and validation of YAML.</summary> <content type="html"><div><p>Notes on structure, generation and validation of YAML.</p></div></content> <category term="formats"/> <category term="yaml"/> </entry> <entry> <id>https://codingkata.tardate.com/web/svg_animation/</id> <link href="https://codingkata.tardate.com/web/svg_animation/"/> <updated>2019-11-03T04:31:16Z</updated> <title>#086 SVG Animation</title> <summary>All about SVG for web design and animation</summary> <content type="html"><div><p>All about SVG for web design and animation</p></div></content> <category term="CSS"/> <category term="SVG"/> </entry> <entry> <id>https://codingkata.tardate.com/web/browser_security/</id> <link href="https://codingkata.tardate.com/web/browser_security/"/> <updated>2019-11-02T03:58:45Z</updated> <title>#085 Browser Security</title> <summary>notes and summaries of key browser security and vulnerabilities</summary> <content type="html"><div><p>notes and summaries of key browser security and vulnerabilities</p></div></content> <category term="web"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/google_charts/basics/</id> <link href="https://codingkata.tardate.com/javascript/google_charts/basics/"/> <updated>2019-09-22T02:28:16Z</updated> <title>#084 Google Chart Basics</title> <summary>Getting up and running and understanding the latest from Google Charts</summary> <content type="html"><div><p>Getting up and running and understanding the latest from Google Charts</p></div></content> <category term="javascript"/> <category term="graphics"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/d3/dynamically_updating_chart/</id> <link href="https://codingkata.tardate.com/javascript/d3/dynamically_updating_chart/"/> <updated>2019-09-16T16:09:46Z</updated> <title>#083 Dynamically Updating D3 Charts</title> <summary>How to dynamically update data in a D3 document</summary> <content type="html"><div><p>How to dynamically update data in a D3 document</p></div></content> <category term="javascript"/> <category term="graphics"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/d3/basics/</id> <link href="https://codingkata.tardate.com/javascript/d3/basics/"/> <updated>2019-09-16T16:09:46Z</updated> <title>#082 D3 Basics</title> <summary>Getting up and running and understanding the latest in D3.js</summary> <content type="html"><div><p>Getting up and running and understanding the latest in D3.js</p></div></content> <category term="javascript"/> <category term="graphics"/> </entry> <entry> <id>https://codingkata.tardate.com/c/implementing_a_dictionary/</id> <link href="https://codingkata.tardate.com/c/implementing_a_dictionary/"/> <updated>2019-09-09T17:17:57Z</updated> <title>#081 Implementing a Dictionary</title> <summary>An example of using struct-based C to implement a somewhat object-oriented dictionary</summary> <content type="html"><div><p>An example of using struct-based C to implement a somewhat object-oriented dictionary</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/make/</id> <link href="https://codingkata.tardate.com/tools/make/"/> <updated>2019-09-08T15:46:46Z</updated> <title>#080 make</title> <summary>Notes on make and makefiles</summary> <content type="html"><div><p>Notes on make and makefiles</p></div></content> <category term="tools"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/boost-sml/</id> <link href="https://codingkata.tardate.com/cpp/boost-sml/"/> <updated>2019-09-08T15:44:50Z</updated> <title>#079 [Boost].SML</title> <summary>Initial tests with [Boost].SML - a C++14 State Machine Library</summary> <content type="html"><div><p>Initial tests with [Boost].SML - a C++14 State Machine Library</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/docker/starting_redis_with_old_circleci_image/</id> <link href="https://codingkata.tardate.com/docker/starting_redis_with_old_circleci_image/"/> <updated>2019-08-14T11:44:07Z</updated> <title>#078 Starting Redis with and old CircleCI Image</title> <summary>Notes on dealing with a Redis issue on an old Ubuntu 14.04 docker image with CircleCI</summary> <content type="html"><div><p>Notes on dealing with a Redis issue on an old Ubuntu 14.04 docker image with CircleCI</p></div></content> <category term="docker"/> <category term="ubuntu"/> <category term="redis"/> <category term="ci"/> </entry> <entry> <id>https://codingkata.tardate.com/staticweb/punch/</id> <link href="https://codingkata.tardate.com/staticweb/punch/"/> <updated>2019-08-12T09:37:14Z</updated> <title>#077 punch</title> <summary>Testing Punch for static site generation (obsolete)</summary> <content type="html"><div><p>Testing Punch for static site generation (obsolete)</p></div></content> <category term="staticweb"/> <category term="node"/> </entry> <entry> <id>https://codingkata.tardate.com/python/reading_mdb/</id> <link href="https://codingkata.tardate.com/python/reading_mdb/"/> <updated>2019-08-12T08:56:15Z</updated> <title>#076 Reading MDB Files</title> <summary>Reading Microsoft Access database files on a Mac with Python</summary> <content type="html"><div><p>Reading Microsoft Access database files on a Mac with Python</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails6/</id> <link href="https://codingkata.tardate.com/ruby/rails6/"/> <updated>2019-07-24T15:02:34Z</updated> <title>#075 rails6</title> <summary>Running Rails 6 (beta1), learning about changes and new features, and testing out my favourite gems including: HAML</summary> <content type="html"><div><p>Running Rails 6 (beta1), learning about changes and new features, and testing out my favourite gems including: HAML</p></div></content> <category term="ruby"/> <category term="rails"/> <category term="haml"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/sinatra_echo/</id> <link href="https://codingkata.tardate.com/ruby/sinatra_echo/"/> <updated>2019-07-20T11:03:51Z</updated> <title>#074 Sinatra Echo Tools</title> <summary>A Sinatra app that provides a number of remote request debugging tools, and can be run with Docker</summary> <content type="html"><div><p>A Sinatra app that provides a number of remote request debugging tools, and can be run with Docker</p></div></content> <category term="ruby"/> <category term="Sinatra"/> <category term="Docker"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/mysql/cheats/</id> <link href="https://codingkata.tardate.com/databases/mysql/cheats/"/> <updated>2019-07-20T08:29:16Z</updated> <title>#073 MySQL Cheat Sheet</title> <summary>Basic administration and data management command notes</summary> <content type="html"><div><p>Basic administration and data management command notes</p></div></content> <category term="Database"/> <category term="MySQL"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/cheats/</id> <link href="https://codingkata.tardate.com/databases/postgresql/cheats/"/> <updated>2019-07-20T08:29:16Z</updated> <title>#072 PostgreSQL Cheat Sheet</title> <summary>Basic administration and data management command notes</summary> <content type="html"><div><p>Basic administration and data management command notes</p></div></content> <category term="Database"/> <category term="PostgreSQL"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/random_mac_generation/</id> <link href="https://codingkata.tardate.com/ruby/random_mac_generation/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#071 MAC Address Generation with Ruby</title> <summary>all about MAC and generating random MAC addresses</summary> <content type="html"><div><p>all about MAC and generating random MAC addresses</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/hmac/</id> <link href="https://codingkata.tardate.com/ruby/hmac/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#070 HMAC Generation with Ruby</title> <summary>All about hash-based message authentication code (HMAC) generation with Ruby</summary> <content type="html"><div><p>All about hash-based message authentication code (HMAC) generation with Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/python/top_level_imports/</id> <link href="https://codingkata.tardate.com/python/top_level_imports/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#069 Python/top_level_imports</title> <summary>or: why not to put an __init__.py in your top level folder</summary> <content type="html"><div><p>or: why not to put an __init__.py in your top level folder</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/twisted_client_server/</id> <link href="https://codingkata.tardate.com/python/twisted_client_server/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#068 Python/twisted_client_server</title> <summary>writing client-server code with twisted and tests</summary> <content type="html"><div><p>writing client-server code with twisted and tests</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/simple_cli_with_begins/</id> <link href="https://codingkata.tardate.com/python/simple_cli_with_begins/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#067 python/simple_cli_with_begins</title> <summary>Using the begins library to write command line scripts without all the cruft</summary> <content type="html"><div><p>Using the begins library to write command line scripts without all the cruft</p></div></content> <category term="python"/> <category term="CLI"/> </entry> <entry> <id>https://codingkata.tardate.com/python/random_mac_generation/</id> <link href="https://codingkata.tardate.com/python/random_mac_generation/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#066 MAC Address Generation with Python</title> <summary>all about MAC and generating random MAC addresses</summary> <content type="html"><div><p>all about MAC and generating random MAC addresses</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/flake8-blame/</id> <link href="https://codingkata.tardate.com/python/flake8-blame/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#065 flake8-blame</title> <summary>Who busted Python style-guide rules?</summary> <content type="html"><div><p>Who busted Python style-guide rules?</p></div></content> <category term="python"/> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/python/imgur/</id> <link href="https://codingkata.tardate.com/python/imgur/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#064 python/imgur</title> <summary>Using Python with the imgur API and demonstrate scanning imgur albums for image links</summary> <content type="html"><div><p>Using Python with the imgur API and demonstrate scanning imgur albums for image links</p></div></content> <category term="python"/> <category term="imgur"/> </entry> <entry> <id>https://codingkata.tardate.com/python/finding_libraries/</id> <link href="https://codingkata.tardate.com/python/finding_libraries/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#063 python/finding_libraries</title> <summary>How to find great python libraries and resources</summary> <content type="html"><div><p>How to find great python libraries and resources</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/decorating_class_methods/</id> <link href="https://codingkata.tardate.com/python/decorating_class_methods/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#062 Python/decorating_class_methods</title> <summary>all about decorating class methods and preserving the ability to introspect</summary> <content type="html"><div><p>all about decorating class methods and preserving the ability to introspect</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/quirks/late_bound_closures/</id> <link href="https://codingkata.tardate.com/python/quirks/late_bound_closures/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#061 Python/quirks/late_bound_closures</title> <summary>Python quirks - late-bound closures</summary> <content type="html"><div><p>Python quirks - late-bound closures</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/quirks/mutable_default_params/</id> <link href="https://codingkata.tardate.com/python/quirks/mutable_default_params/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#060 Python/quirks/mutable_default_params</title> <summary>Python quirks - mutable default params</summary> <content type="html"><div><p>Python quirks - mutable default params</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/twisted_web_client/</id> <link href="https://codingkata.tardate.com/python/twisted_web_client/"/> <updated>2019-07-20T04:58:08Z</updated> <title>#059 Python/twisted_web_client</title> <summary>writing web client code with twisted and tests</summary> <content type="html"><div><p>writing web client code with twisted and tests</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/s3sync/</id> <link href="https://codingkata.tardate.com/tools/s3sync/"/> <updated>2019-06-09T05:40:15Z</updated> <title>#058 s3sync</title> <summary>Using Amazon S3 or Wasabi for offsite data backup and long term storage</summary> <content type="html"><div><p>Using Amazon S3 or Wasabi for offsite data backup and long term storage</p></div></content> <category term="tools"/> <category term="S3"/> <category term="AWS"/> <category term="Wasabi"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/tempfiles/</id> <link href="https://codingkata.tardate.com/ruby/tempfiles/"/> <updated>2019-06-09T05:39:40Z</updated> <title>#057 tempfiles</title> <summary>Using Temporary Files with Ruby</summary> <content type="html"><div><p>Using Temporary Files with Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/node/regression/</id> <link href="https://codingkata.tardate.com/node/regression/"/> <updated>2019-03-02T10:24:13Z</updated> <title>#056 regression</title> <summary>Implementing linear regression, logistic regression and multi-nominal logistic regression with tensorflow-js and node</summary> <content type="html"><div><p>Implementing linear regression, logistic regression and multi-nominal logistic regression with tensorflow-js and node</p></div></content> <category term="node"/> <category term="regression"/> <category term="tensorflow"/> </entry> <entry> <id>https://codingkata.tardate.com/node/knn-tf/</id> <link href="https://codingkata.tardate.com/node/knn-tf/"/> <updated>2019-03-02T10:16:13Z</updated> <title>#055 knn-tf</title> <summary>A demonstration of the k-nearest neighbors algorithm implemented using tensorflow-js with node.js</summary> <content type="html"><div><p>A demonstration of the k-nearest neighbors algorithm implemented using tensorflow-js with node.js</p></div></content> <category term="node"/> <category term="knn"/> <category term="tensorflow"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/plinko/</id> <link href="https://codingkata.tardate.com/javascript/plinko/"/> <updated>2019-03-02T10:08:34Z</updated> <title>#054 plinko</title> <summary>A demonstration of the k-nearest neighbors algorithm implemented in javascript in a browser</summary> <content type="html"><div><p>A demonstration of the k-nearest neighbors algorithm implemented in javascript in a browser</p></div></content> <category term="javascript"/> <category term="knn"/> </entry> <entry> <id>https://codingkata.tardate.com/node/loadcsv/</id> <link href="https://codingkata.tardate.com/node/loadcsv/"/> <updated>2019-03-02T09:53:03Z</updated> <title>#053 loadcsv</title> <summary>Loading CSV files with node.js in a form suitable for use in statistical/machine learning algorithms</summary> <content type="html"><div><p>Loading CSV files with node.js in a form suitable for use in statistical/machine learning algorithms</p></div></content> <category term="node"/> <category term="CSV"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/vscode/</id> <link href="https://codingkata.tardate.com/tools/vscode/"/> <updated>2019-02-26T12:29:41Z</updated> <title>#052 vscode</title> <summary>Trying out Visual Studio Code</summary> <content type="html"><div><p>Trying out Visual Studio Code</p></div></content> <category term="tools"/> <category term="editors"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails5/</id> <link href="https://codingkata.tardate.com/ruby/rails5/"/> <updated>2019-02-25T14:32:51Z</updated> <title>#051 rails5</title> <summary>Features and demonstration of Rails 5</summary> <content type="html"><div><p>Features and demonstration of Rails 5</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails4/</id> <link href="https://codingkata.tardate.com/ruby/rails4/"/> <updated>2019-02-25T14:32:51Z</updated> <title>#050 rails4</title> <summary>Features and demonstration of Rails 4</summary> <content type="html"><div><p>Features and demonstration of Rails 4</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/rails3/</id> <link href="https://codingkata.tardate.com/ruby/rails3/"/> <updated>2019-02-25T14:32:51Z</updated> <title>#049 rails3</title> <summary>Features and demonstration of Rails 3.</summary> <content type="html"><div><p>Features and demonstration of Rails 3.</p></div></content> <category term="ruby"/> <category term="rails"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/deleting_roles/</id> <link href="https://codingkata.tardate.com/databases/postgresql/deleting_roles/"/> <updated>2019-02-23T10:42:26Z</updated> <title>#048 deleting_roles</title> <summary>Notes on methods to inspect PostgreSQL role permissions, revoke permissions and drop roles</summary> <content type="html"><div><p>Notes on methods to inspect PostgreSQL role permissions, revoke permissions and drop roles</p></div></content> <category term="databases"/> <category term="postgresql"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/sync_folder/</id> <link href="https://codingkata.tardate.com/bash/sync_folder/"/> <updated>2019-02-23T10:42:01Z</updated> <title>#047 sync_folder</title> <summary>Comparing methods for synchronizing local folders - cp, rsync</summary> <content type="html"><div><p>Comparing methods for synchronizing local folders - cp, rsync</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/doubletrouble/</id> <link href="https://codingkata.tardate.com/cpp/doubletrouble/"/> <updated>2019-01-05T09:12:40Z</updated> <title>#046 C++/DoubleTrouble</title> <summary>Investigting some of the pitfalls of directly reading doubles from a stream, then going down the rabbit hole of bugs and variations in the LLVM/Clang and GCC implementations of the C++ standard library.</summary> <content type="html"><div><p>Investigting some of the pitfalls of directly reading doubles from a stream, then going down the rabbit hole of bugs and variations in the LLVM/Clang and GCC implementations of the C++ standard library.</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/about/</id> <link href="https://codingkata.tardate.com/cpp/about/"/> <updated>2019-01-05T09:12:40Z</updated> <title>#045 C++/about</title> <summary>My place for notes on C++ resources and references</summary> <content type="html"><div><p>My place for notes on C++ resources and references</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/json_parsing/</id> <link href="https://codingkata.tardate.com/ruby/json_parsing/"/> <updated>2018-12-16T16:09:16Z</updated> <title>#044 JSON Parsing</title> <summary>Generating pretty JSON with Ruby and dealing with quirks</summary> <content type="html"><div><p>Generating pretty JSON with Ruby and dealing with quirks</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/ruby/memory_profiling/</id> <link href="https://codingkata.tardate.com/ruby/memory_profiling/"/> <updated>2018-10-03T11:54:22Z</updated> <title>#043 Memory Profiling</title> <summary>About memory profiling in Ruby</summary> <content type="html"><div><p>About memory profiling in Ruby</p></div></content> <category term="ruby"/> </entry> <entry> <id>https://codingkata.tardate.com/python/class_structures_and_scoping/</id> <link href="https://codingkata.tardate.com/python/class_structures_and_scoping/"/> <updated>2018-10-03T11:54:22Z</updated> <title>#042 Class Structures and Scoping</title> <summary>about class structyres and scoping in python</summary> <content type="html"><div><p>about class structyres and scoping in python</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/python/celery/</id> <link href="https://codingkata.tardate.com/python/celery/"/> <updated>2018-10-03T11:54:22Z</updated> <title>#041 Celery</title> <summary>About Celery, a distributed task queue system for python</summary> <content type="html"><div><p>About Celery, a distributed task queue system for python</p></div></content> <category term="python"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/sql2csv/</id> <link href="https://codingkata.tardate.com/databases/postgresql/sql2csv/"/> <updated>2018-10-03T11:54:00Z</updated> <title>#040 SQL to CSV</title> <summary>Methods for generating CSV output from a PostgreSQL SQL query</summary> <content type="html"><div><p>Methods for generating CSV output from a PostgreSQL SQL query</p></div></content> <category term="databases"/> <category term="postgresql"/> <category term="psql"/> <category term="csv"/> </entry> <entry> <id>https://codingkata.tardate.com/databases/postgresql/copy_table/</id> <link href="https://codingkata.tardate.com/databases/postgresql/copy_table/"/> <updated>2018-10-03T11:54:00Z</updated> <title>#039 Copying Tables</title> <summary>notes on copying table strictures and data with SQL</summary> <content type="html"><div><p>notes on copying table strictures and data with SQL</p></div></content> <category term="Database"/> <category term="SQL"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/if_and_test/</id> <link href="https://codingkata.tardate.com/bash/if_and_test/"/> <updated>2018-09-25T21:45:35Z</updated> <title>#038 Bash if and test</title> <summary>All about if/then test constructs in Bash scripting</summary> <content type="html"><div><p>All about if/then test constructs in Bash scripting</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/sort_by_numbers/</id> <link href="https://codingkata.tardate.com/bash/sort_by_numbers/"/> <updated>2018-09-25T21:45:35Z</updated> <title>#037 Sort by Numbers</title> <summary>Sorting text numerically in the shell using the special --version-sort mode of the sort utility</summary> <content type="html"><div><p>Sorting text numerically in the shell using the special --version-sort mode of the sort utility</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/function_inference/</id> <link href="https://codingkata.tardate.com/bash/function_inference/"/> <updated>2018-04-18T16:30:13Z</updated> <title>#036 Bash/function_inference</title> <summary>How to test for the presence of functions in order to branch to arbitrary functions by name</summary> <content type="html"><div><p>How to test for the presence of functions in order to branch to arbitrary functions by name</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/case_statement/</id> <link href="https://codingkata.tardate.com/bash/case_statement/"/> <updated>2018-04-17T16:02:33Z</updated> <title>#035 Bash/case_statement</title> <summary>How to use case statements in the bash shell</summary> <content type="html"><div><p>How to use case statements in the bash shell</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/file_locks/</id> <link href="https://codingkata.tardate.com/bash/file_locks/"/> <updated>2017-10-09T15:23:07Z</updated> <title>#034 Bash/file_locks</title> <summary>How to implement simple resource semaphores with file locks</summary> <content type="html"><div><p>How to implement simple resource semaphores with file locks</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/parse_env_setting/</id> <link href="https://codingkata.tardate.com/bash/parse_env_setting/"/> <updated>2017-10-09T13:16:53Z</updated> <title>#033 Bash/parse_env_setting</title> <summary>Techniques for parsing environment variables with bash built-in features only</summary> <content type="html"><div><p>Techniques for parsing environment variables with bash built-in features only</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/c/iterating_char_arrays/</id> <link href="https://codingkata.tardate.com/c/iterating_char_arrays/"/> <updated>2017-09-24T13:39:40Z</updated> <title>#032 c/iterating_char_arrays</title> <summary>Iterating Character Arrays</summary> <content type="html"><div><p>Iterating Character Arrays</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/mono/hello/</id> <link href="https://codingkata.tardate.com/mono/hello/"/> <updated>2017-02-19T09:20:41Z</updated> <title>#031 mono/hello</title> <summary>Hello World with C#/mono</summary> <content type="html"><div><p>Hello World with C#/mono</p></div></content> <category term="Mono"/> <category term="C#"/> </entry> <entry> <id>https://codingkata.tardate.com/mono/time/</id> <link href="https://codingkata.tardate.com/mono/time/"/> <updated>2017-02-19T09:20:41Z</updated> <title>#030 mono/time</title> <summary>Handling Time in C#/mono</summary> <content type="html"><div><p>Handling Time in C#/mono</p></div></content> <category term="Mono"/> <category term="C#"/> </entry> <entry> <id>https://codingkata.tardate.com/mono/about/</id> <link href="https://codingkata.tardate.com/mono/about/"/> <updated>2017-02-19T09:20:41Z</updated> <title>#029 mono/about</title> <summary>About C# with Mono</summary> <content type="html"><div><p>About C# with Mono</p></div></content> <category term="Mono"/> <category term="C#"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/loops/</id> <link href="https://codingkata.tardate.com/bash/loops/"/> <updated>2017-02-19T05:49:47Z</updated> <title>#028 Bash/loops</title> <summary>All about Bash loops</summary> <content type="html"><div><p>All about Bash loops</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/staticweb/jekyll/</id> <link href="https://codingkata.tardate.com/staticweb/jekyll/"/> <updated>2016-12-25T10:31:39Z</updated> <title>#027 staticweb/jekyll</title> <summary>Test-driving some techniques for building static sites with Jekyll</summary> <content type="html"><div><p>Test-driving some techniques for building static sites with Jekyll</p></div></content> <category term="Jekyll"/> <category term="static"/> </entry> <entry> <id>https://codingkata.tardate.com/c/define_const/</id> <link href="https://codingkata.tardate.com/c/define_const/"/> <updated>2016-12-25T07:44:11Z</updated> <title>#026 c/define_const</title> <summary>Comparing the use of `#define` preprocessor macros and `const` statements</summary> <content type="html"><div><p>Comparing the use of `#define` preprocessor macros and `const` statements</p></div></content> <category term="C"/> </entry> <entry> <id>https://codingkata.tardate.com/fft/running_kissfft_example/</id> <link href="https://codingkata.tardate.com/fft/running_kissfft_example/"/> <updated>2016-09-13T22:35:42Z</updated> <title>#025 fft/running_kissfft_example</title> <summary>test drive the Kiss FFT C library with an example</summary> <content type="html"><div><p>test drive the Kiss FFT C library with an example</p></div></content> <category term="C"/> <category term="FFT"/> </entry> <entry> <id>https://codingkata.tardate.com/go/hello_world/</id> <link href="https://codingkata.tardate.com/go/hello_world/"/> <updated>2016-09-10T13:53:45Z</updated> <title>#024 Go/hello_world</title> <summary>exploring Go with the simplest example</summary> <content type="html"><div><p>exploring Go with the simplest example</p></div></content> <category term="Go"/> </entry> <entry> <id>https://codingkata.tardate.com/go/about/</id> <link href="https://codingkata.tardate.com/go/about/"/> <updated>2016-09-10T01:00:27Z</updated> <title>#023 Go/about</title> <summary>Go language - my tl;dr summary</summary> <content type="html"><div><p>Go language - my tl;dr summary</p></div></content> <category term="Go"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/ruby/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/ruby/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#022 gRPC Explainer/Ruby</title> <summary>hardware excuse generator with gRPC - Ruby client and server example</summary> <content type="html"><div><p>hardware excuse generator with gRPC - Ruby client and server example</p></div></content> <category term="gRPC"/> <category term="Ruby"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/node/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/node/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#021 gRPC Explainer/Node.js</title> <summary>hardware excuse generator with gRPC - Node client example</summary> <content type="html"><div><p>hardware excuse generator with gRPC - Node client example</p></div></content> <category term="gRPC"/> <category term="Node"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/csharp/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/csharp/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#020 gRPC Explainer/C#</title> <summary>hardware excuse generator with gRPC - C# client example</summary> <content type="html"><div><p>hardware excuse generator with gRPC - C# client example</p></div></content> <category term="gRPC"/> <category term="C#"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/cpp/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/cpp/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#019 gRPC Explainer/C++</title> <summary>hardware excuse generator with gRPC - C++ client example</summary> <content type="html"><div><p>hardware excuse generator with gRPC - C++ client example</p></div></content> <category term="gRPC"/> <category term="C++"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/python/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/python/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#018 gRPC Explainer/Python</title> <summary>hardware excuse generator with gRPC - Python client example</summary> <content type="html"><div><p>hardware excuse generator with gRPC - Python client example</p></div></content> <category term="gRPC"/> <category term="Python"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/messaging/grpc/explainer/</id> <link href="https://codingkata.tardate.com/messaging/grpc/explainer/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#017 gRPC Explainer</title> <summary>hardware excuse generator with gRPC</summary> <content type="html"><div><p>hardware excuse generator with gRPC</p></div></content> <category term="gRPC"/> <category term="Messaging"/> </entry> <entry> <id>https://codingkata.tardate.com/infrastructure/radius/about/</id> <link href="https://codingkata.tardate.com/infrastructure/radius/about/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#016 RADIUS/about</title> <summary>RADIUS - my tl;dr summary</summary> <content type="html"><div><p>RADIUS - my tl;dr summary</p></div></content> <category term="RADIUS"/> <category term="infrastructure"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/progress_bars_bootstrap/</id> <link href="https://codingkata.tardate.com/javascript/progress_bars_bootstrap/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#015 Javascript/progress_bars_bootstrap</title> <summary>Progress Bars with Bootstrap</summary> <content type="html"><div><p>Progress Bars with Bootstrap</p></div></content> <category term="Javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/highcharts_with_bower/</id> <link href="https://codingkata.tardate.com/javascript/highcharts_with_bower/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#014 Javascript/highcharts_with_bower</title> <summary>Highcharts with Bower</summary> <content type="html"><div><p>Highcharts with Bower</p></div></content> <category term="Javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/javascript/plotly_ribbon_charts/</id> <link href="https://codingkata.tardate.com/javascript/plotly_ribbon_charts/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#013 Javascript/plotly_ribbon_charts</title> <summary>Interactive Ribbon Charts with plotly.js</summary> <content type="html"><div><p>Interactive Ribbon Charts with plotly.js</p></div></content> <category term="Javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/cpp/exception_handling/</id> <link href="https://codingkata.tardate.com/cpp/exception_handling/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#012 C++/exception_handling</title> <summary>C++ exception handling</summary> <content type="html"><div><p>C++ exception handling</p></div></content> <category term="C++"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/process_lines/</id> <link href="https://codingkata.tardate.com/bash/process_lines/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#011 Bash/process_lines</title> <summary>process a file line-by-line</summary> <content type="html"><div><p>process a file line-by-line</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/bash/select_menu/</id> <link href="https://codingkata.tardate.com/bash/select_menu/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#010 Bash/select_menu</title> <summary>simple multiple-choice user input</summary> <content type="html"><div><p>simple multiple-choice user input</p></div></content> <category term="Bash"/> </entry> <entry> <id>https://codingkata.tardate.com/haskell/about/</id> <link href="https://codingkata.tardate.com/haskell/about/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#009 Haskell/about</title> <summary>Haskell - my tl;dr summary</summary> <content type="html"><div><p>Haskell - my tl;dr summary</p></div></content> <category term="Haskell"/> </entry> <entry> <id>https://codingkata.tardate.com/haskell/hello_world/</id> <link href="https://codingkata.tardate.com/haskell/hello_world/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#008 Haskell/hello_world</title> <summary>Haskell - Hello World</summary> <content type="html"><div><p>Haskell - Hello World</p></div></content> <category term="Haskell"/> </entry> <entry> <id>https://codingkata.tardate.com/elm/hello_clock/</id> <link href="https://codingkata.tardate.com/elm/hello_clock/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#007 Elm/hello_clock</title> <summary>2D graphics with elm</summary> <content type="html"><div><p>2D graphics with elm</p></div></content> <category term="Elm"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/about/</id> <link href="https://codingkata.tardate.com/rust/about/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#006 Rust/about</title> <summary>Rust - my tl;dr summary</summary> <content type="html"><div><p>Rust - my tl;dr summary</p></div></content> <category term="Rust"/> </entry> <entry> <id>https://codingkata.tardate.com/rust/hello_world/</id> <link href="https://codingkata.tardate.com/rust/hello_world/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#005 Rust/hello_world</title> <summary>Rust - Hello World with concurrency</summary> <content type="html"><div><p>Rust - Hello World with concurrency</p></div></content> <category term="Rust"/> </entry> <entry> <id>https://codingkata.tardate.com/catalog/</id> <link href="https://codingkata.tardate.com/catalog/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#004 Catalog</title> <summary>a Javascript Datatables catalog for GitHub Pages</summary> <content type="html"><div><p>a Javascript Datatables catalog for GitHub Pages</p></div></content> <category term="Tools"/> <category term="Javascript"/> </entry> <entry> <id>https://codingkata.tardate.com/perl/fix_first_line/</id> <link href="https://codingkata.tardate.com/perl/fix_first_line/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#003 Perl/fix_first_line</title> <summary>patching text files with Perl - fix the first line only</summary> <content type="html"><div><p>patching text files with Perl - fix the first line only</p></div></content> <category term="perl"/> </entry> <entry> <id>https://codingkata.tardate.com/perl/patch_file/</id> <link href="https://codingkata.tardate.com/perl/patch_file/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#002 Perl/patch_file</title> <summary>patching text files with Perl</summary> <content type="html"><div><p>patching text files with Perl</p></div></content> <category term="perl"/> </entry> <entry> <id>https://codingkata.tardate.com/tools/envsubst/</id> <link href="https://codingkata.tardate.com/tools/envsubst/"/> <updated>2016-07-10T13:14:48Z</updated> <title>#001 Tools/envsubst</title> <summary>substitute shell variables in text</summary> <content type="html"><div><p>substitute shell variables in text</p></div></content> <category term="Tools"/> <category term="Bash"/> </entry></feed> If you would like to create a banner that links to this page (i.e. this validation result), do the following:
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