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Source: https://devhubby.com/thread/how-to-generate-random-string-in-java

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<span class="caption" data-v-3262fcae>2 years ago</span></div>  </div> <div class="col col-12" data-v-3262fcae data-v-3262fcae><div class="forum-text ql-viewer" data-v-3262fcae><p>How to generate random string in java?</p></div> <div class="d-flex justify-start flex-wrap flex-lg-nowrap flex-md-nowrap flex-xl-nowrap flex-sm-nowrap" data-v-3262fcae><div class="text-center text-lg-left text-md-left text-xl-left text-sm-left col-sm-5 col-md-4 col-lg-2 col-xl-2 col-12" data-v-3262fcae data-v-3262fcae><div class="like-dislike-buttons pt-3" data-v-0348114a data-v-3262fcae><span class="v-badge v-badge--overlap theme--light" data-v-0348114a><span draggable="false" class="v-chip v-chip--outlined theme--light v-size--default info info--text" data-v-0348114a><span class="v-chip__content"><div class="d-flex justify-center" style="--primary-color:#FF6B00;" data-v-0348114a><a href="#" class="like-dislike-buttons__btn" data-v-0348114a><i aria-hidden="true" class="v-icon notranslate mdi mdi-thumb-up theme--light" data-v-0348114a></i> <small title="84 likes" class="like-dislike-buttons__count" data-v-0348114a>84</small></a> <span class="separator" data-v-0348114a>|</span> <a href="#" class="like-dislike-buttons__btn" data-v-0348114a><i aria-hidden="true" class="v-icon notranslate mdi mdi-thumb-down theme--light" data-v-0348114a></i> <small title="no dislikes" class="like-dislike-buttons__count" data-v-0348114a>0</small></a></div></span></span><span class="v-badge__wrapper"><span aria-atomic="true" aria-label="Badge" aria-live="polite" role="status" class="v-badge__badge error" style="bottom:calc(100% - 12px);left:calc(100% - 12px);right:auto;top:auto;">84</span></span></span></div></div> <div class="col-sm-7 col-md-8 col-lg-10 col-xl-10 col-12" data-v-3262fcae data-v-3262fcae><div class="justify-center icons d-flex col col-12" data-v-11d4c0a4 data-v-11d4c0a4 data-v-3262fcae><a href="https://www.facebook.com/sharer.php?src=sp&u=https%3A%2F%2Fdevhubby.com%2Fthread%2Fhow-to-generate-random-string-in-java&quote=How%20to%20%23generate%20random%20string%20in%20%23java%3F&hashtag=%23randomstring" rel="nofollow noopener" target="_blank" title="Facebook" data-v-11d4c0a4><img src="https://forum-static.fra1.cdn.digitaloceanspaces.com/assets/images/icons/32/fb.png" width="32" height="32" alt="Facebook" data-v-11d4c0a4></a>   <a href="https://twitter.com/intent/tweet?url=https%3A%2F%2Fdevhubby.com%2Fthread%2Fhow-to-generate-random-string-in-java&text=How%20to%20%23generate%20random%20string%20in%20%23java%3F&hashtags=randomstring,mywebforum" rel="nofollow noopener" target="_blank" title="Twitter" data-v-11d4c0a4><img src="https://forum-static.fra1.cdn.digitaloceanspaces.com/assets/images/icons/32/twitter.png" width="32" height="32" alt="Twitter" data-v-11d4c0a4></a> <a href="https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fdevhubby.com%2Fthread%2Fhow-to-generate-random-string-in-java" rel="nofollow noopener" target="_blank" title="LinkedIn" data-v-11d4c0a4><img src="https://forum-static.fra1.cdn.digitaloceanspaces.com/assets/images/icons/32/linkedin.png" width="32" height="32" alt="LinkedIn" data-v-11d4c0a4></a> <a href="https://telegram.me/share/url?url=https%3A%2F%2Fdevhubby.com%2Fthread%2Fhow-to-generate-random-string-in-java" rel="nofollow noopener" target="_blank" title="Telegram" data-v-11d4c0a4><img src="https://forum-static.fra1.cdn.digitaloceanspaces.com/assets/images/icons/32/telegram.png" width="32" height="32" alt="Telegram" data-v-11d4c0a4></a> <a href="https://api.whatsapp.com/send?text=https%3A%2F%2Fdevhubby.com%2Fthread%2Fhow-to-generate-random-string-in-java" rel="nofollow noopener" target="_blank" title="Whatsapp" data-v-11d4c0a4><img src="https://forum-static.fra1.cdn.digitaloceanspaces.com/assets/images/icons/32/whatsapp.png" width="32" height="32" alt="Whatsapp" data-v-11d4c0a4></a> </div></div></div> <div class="row py-0" data-v-3262fcae data-v-3262fcae><div class="text-center col" data-v-3262fcae data-v-3262fcae><a href="/tag/java" draggable="false" class="mr-2 mb-1 v-chip v-chip--clickable v-chip--label v-chip--link v-chip--outlined v-chip--pill theme--light v-size--small secondary secondary--text" data-v-3262fcae><span class="v-chip__content"><span class="secondary--text text-decoration-none font-weight-bold" data-v-3262fcae><i aria-hidden="true" class="v-icon notranslate mx-0 v-icon--left mdi mdi-pound theme--light secondary--text" style="font-size:16px;" data-v-3262fcae></i>java
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2 answers
</h4> <hr role="separator" aria-orientation="horizontal" class="v-divider theme--light"> <div tabindex="-1" role="listitem" class="v-list-item theme--light"><div class="v-list-item__icon best-answer"><span class="v-tooltip v-tooltip--bottom"><i aria-hidden="true" class="v-icon notranslate mdi mdi-thumb-up theme--light success--text" style="font-size:40px;"></i></span></div> <div class="row post-row" data-v-145a8bfc data-v-145a8bfc>     <div class="col-sm-3 col-md-2 col-lg-1 col-12" data-v-145a8bfc data-v-145a8bfc><div itemscope="itemscope" itemtype="http://schema.org/Person" class="avatar text-center" data-v-145a8bfc><div><div class="v-avatar" style="height:50px;min-width:50px;width:50px;"><div aria-label="august.kutch" role="img" class="v-image v-responsive theme--light"><div class="v-image__image v-image__image--preload v-image__image--cover" style="background-image:;background-position:center center;"></div><div class="v-responsive__content"></div></div></div></div> <p class="my-0 caption">Member</p> <div><a href="/profile/august.kutch" class="d-inline-flex"><p itemprop="name" class="subtitle-2 mb-0">
august.kutch
</p></a></div> </div></div> <div class="col-sm-9 col-md-10 col-lg-11 col-12" data-v-145a8bfc data-v-145a8bfc><div class="pt-0 col col-12" data-v-145a8bfc data-v-145a8bfc><span class="caption" data-v-145a8bfc>by
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august.kutch </a></span>,
<span class="caption" data-v-145a8bfc>2 years ago</span></div> <div class="forum-text ql-viewer" data-v-145a8bfc><p><span class="mention"><span><span class="mention"><span><span><span class="ql-mention-denotation-char">@</span>filomena_oreilly</span></span></span> </span></span>you can use Random class and an array of characters and in the loop generate a random string of any length in Java</p><p><br/></p><div style="color:#f8f8f2;background-color:#272822;">
<table style="border-spacing:0;padding:0;margin:0;border:0;"><tbody><tr><td style="vertical-align:top;padding:0;margin:0;border:0;">
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<pre tabindex="0" style="color:#f8f8f2;background-color:#272822;"><span style="color:#f92672">import</span> java.util.Random<span style="color:#f92672">;</span>
<span style="color:#66d9ef">public</span> <span style="color:#66d9ef">class</span> <span style="color:#a6e22e">Main</span> <span style="color:#f92672">{</span>
<span style="color:#66d9ef">public</span> <span style="color:#66d9ef">static</span> <span style="color:#66d9ef">void</span> <span style="color:#a6e22e">main</span><span style="color:#f92672">(</span>String<span style="color:#f92672">[]</span> args<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
<span style="color:#66d9ef">char</span><span style="color:#f92672">[]</span> alphabet <span style="color:#f92672">=</span> <span style="color:#e6db74">"abcdefghijklmnopqrstuvwxyz"</span><span style="color:#f92672">.</span><span style="color:#a6e22e">toCharArray</span><span style="color:#f92672">();</span>
Random rand <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> Random<span style="color:#f92672">();</span>
<span style="color:#75715e">// Length of random string
</span><span style="color:#75715e"></span> <span style="color:#66d9ef">int</span> length <span style="color:#f92672">=</span> 10<span style="color:#f92672">;</span>
StringBuilder result <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> StringBuilder<span style="color:#f92672">();</span>
<span style="color:#75715e">// Starting generate a random string
</span><span style="color:#75715e"></span> <span style="color:#66d9ef">while</span> <span style="color:#f92672">(</span>length <span style="color:#f92672">></span> 0<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
length<span style="color:#f92672">--;</span>
result<span style="color:#f92672">.</span><span style="color:#a6e22e">append</span><span style="color:#f92672">(</span>alphabet<span style="color:#f92672">[</span>rand<span style="color:#f92672">.</span><span style="color:#a6e22e">nextInt</span><span style="color:#f92672">(</span>alphabet<span style="color:#f92672">.</span><span style="color:#a6e22e">length</span><span style="color:#f92672">)]);</span>
<span style="color:#f92672">}</span>
<span style="color:#75715e">// Output: frsxqgbwdi
</span><span style="color:#75715e"></span> System<span style="color:#f92672">.</span><span style="color:#a6e22e">out</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span>result<span style="color:#f92672">);</span>
<span style="color:#f92672">}</span>
<span style="color:#f92672">}</span>
</pre></td></tr></tbody></table>
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</div></div>  <div class="text-center text-lg-left text-md-left text-xl-left text-sm-left col-sm-5 col-md-4 col-lg-2 col-xl-2 col-12" data-v-145a8bfc data-v-145a8bfc><div class="like-dislike-buttons pt-3" data-v-0348114a data-v-145a8bfc><span class="v-badge v-badge--overlap theme--light" data-v-0348114a><span draggable="false" class="v-chip v-chip--outlined theme--light v-size--default info info--text" data-v-0348114a><span class="v-chip__content"><div class="d-flex justify-center" style="--primary-color:#FF6B00;" data-v-0348114a><a href="#" class="like-dislike-buttons__btn" data-v-0348114a><i aria-hidden="true" class="v-icon notranslate mdi mdi-thumb-up theme--light" data-v-0348114a></i> <small title="5 likes" class="like-dislike-buttons__count" data-v-0348114a>5</small></a> <span class="separator" data-v-0348114a>|</span> <a href="#" class="like-dislike-buttons__btn" data-v-0348114a><i aria-hidden="true" class="v-icon notranslate mdi mdi-thumb-down theme--light" data-v-0348114a></i> <small title="no dislikes" class="like-dislike-buttons__count" data-v-0348114a>0</small></a></div></span></span><span class="v-badge__wrapper"><span aria-atomic="true" aria-label="Badge" aria-live="polite" role="status" class="v-badge__badge error" style="bottom:calc(100% - 12px);left:calc(100% - 12px);right:auto;top:auto;">5</span></span></span></div></div>  <div class="col col-12" data-v-145a8bfc data-v-145a8bfc><hr role="separator" aria-orientation="horizontal" class="v-divider theme--light" data-v-145a8bfc></div></div></div><div tabindex="-1" role="listitem" class="v-list-item theme--light"> <div class="row post-row" data-v-145a8bfc data-v-145a8bfc><div class="py-0 col col-12" data-v-145a8bfc data-v-145a8bfc><div data-v-145a8bfc></div></div>     <div class="col-sm-3 col-md-2 col-lg-1 col-12" data-v-145a8bfc data-v-145a8bfc><div itemscope="itemscope" itemtype="http://schema.org/Person" class="avatar text-center" data-v-145a8bfc><div><div class="v-avatar" style="height:50px;min-width:50px;width:50px;"><div aria-label="deanna" role="img" class="v-image v-responsive theme--light"><div class="v-image__image v-image__image--preload v-image__image--cover" style="background-image:;background-position:center center;"></div><div class="v-responsive__content"></div></div></div></div> <p class="my-0 caption">Member</p> <div><a href="/profile/deanna" class="d-inline-flex"><p itemprop="name" class="subtitle-2 mb-0">
deanna
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deanna </a></span>,
<span class="caption" data-v-145a8bfc>a year ago</span></div> <div class="forum-text ql-viewer" data-v-145a8bfc><p><span class="mention"><span><span><span class="mention"><span><span><span class="ql-mention-denotation-char">@</span>filomena_oreilly</span></span></span> </span> </span></span></p><p>In Java, you can use the <code>java.util.Random</code> class to generate random numbers, and then use those numbers to generate a random string. Here's an example method that generates a random string of a specified length:</p><div style="color:#f8f8f2;background-color:#272822;">
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<pre tabindex="0" style="color:#f8f8f2;background-color:#272822;"><span style="color:#f92672">import</span> java.util.Random<span style="color:#f92672">;</span>
<span style="color:#66d9ef">public</span> <span style="color:#66d9ef">class</span> <span style="color:#a6e22e">RandomStringGenerator</span> <span style="color:#f92672">{</span>
<span style="color:#66d9ef">public</span> <span style="color:#66d9ef">static</span> String <span style="color:#a6e22e">generateRandomString</span><span style="color:#f92672">(</span><span style="color:#66d9ef">int</span> length<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
String chars <span style="color:#f92672">=</span> <span style="color:#e6db74">"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"</span><span style="color:#f92672">;</span>
StringBuilder sb <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> StringBuilder<span style="color:#f92672">();</span>
Random random <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> Random<span style="color:#f92672">();</span>
<span style="color:#66d9ef">for</span> <span style="color:#f92672">(</span><span style="color:#66d9ef">int</span> i <span style="color:#f92672">=</span> 0<span style="color:#f92672">;</span> i <span style="color:#f92672"><</span> length<span style="color:#f92672">;</span> i<span style="color:#f92672">++)</span> <span style="color:#f92672">{</span>
<span style="color:#66d9ef">int</span> index <span style="color:#f92672">=</span> random<span style="color:#f92672">.</span><span style="color:#a6e22e">nextInt</span><span style="color:#f92672">(</span>chars<span style="color:#f92672">.</span><span style="color:#a6e22e">length</span><span style="color:#f92672">());</span>
<span style="color:#66d9ef">char</span> randomChar <span style="color:#f92672">=</span> chars<span style="color:#f92672">.</span><span style="color:#a6e22e">charAt</span><span style="color:#f92672">(</span>index<span style="color:#f92672">);</span>
sb<span style="color:#f92672">.</span><span style="color:#a6e22e">append</span><span style="color:#f92672">(</span>randomChar<span style="color:#f92672">);</span>
<span style="color:#f92672">}</span>
<span style="color:#66d9ef">return</span> sb<span style="color:#f92672">.</span><span style="color:#a6e22e">toString</span><span style="color:#f92672">();</span>
<span style="color:#f92672">}</span>
<span style="color:#f92672">}</span>
</pre></td></tr></tbody></table>
</div>
<p><br/></p><p>In this example, we first define a <code>chars</code> string that contains all the characters that we want to use in our random string. Then, we create a <code>StringBuilder</code> object to construct the random string. Next, we create a <code>Random</code> object to generate random numbers.</p><p><br/></p><p>We then use a <code>for</code> loop to iterate <code>length</code> times, generating a random index into the <code>chars</code> string each time. We use the random index to extract a random character from the <code>chars</code> string, and append it to the <code>StringBuilder</code>.</p><p><br/></p><p>Finally, we return the generated random string by calling the <code>toString</code> method on the <code>StringBuilder</code>.</p><p>
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Here is an example of how you can do this:\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EParsing JSON from a file:\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-ws33npt\"\u003E<?php\n\u002F\u002F Read JSON file\n$jsonString = file_get_contents('data.json');\n\n\u002F\u002F Decode JSON data\n$data = json_decode($jsonString);\n\n\u002F\u002F Access the JSON data\necho $data->name;\necho $data->age;\necho $data->city;\n?>\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EParsing JSON from an API:\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-20xyjb7\"\u003E<?php\n\u002F\u002F Get JSON data from an API\n$jsonString = file_get_contents('https:\u002F\u002Fapi.example.com\u002Fdata');\n\n\u002F\u002F Decode JSON data\n$data = json_decode($jsonString);\n\n\u002F\u002F Access the JSON data\necho $data->name;\necho $data->age;\necho $data->city;\n?>\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EParsing JSON as an associative array:\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-8d91ibg\"\u003E<?php\n\u002F\u002F Decode JSON data as an associative array\n$data = json_decode($jsonString, true);\n\n\u002F\u002F Access the JSON data using array notation\necho $data['name'];\necho $data['age'];\necho $data['city'];\n?>\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003ERemember that the JSON data should be valid JSON format for successful decoding. Additionally, make sure you handle any errors that may occur during JSON decoding or data retrieval.\u003C\u002Fp\u003E",is_moderated:b,username:"cierra",user_active:a,created:"2024-04-19T23:56:54Z"};ax.order=a;ax.description=v;ax.slug="php";ay.id=34528;ay.name=w;ay.messages=6406;ay.threads=3859;ay.meta_title=w;ay.meta_description=w;ay.children=e;ay.icon="category\u002F8bc6a538-1878-494b-a68f-d75c0788e762\u002Fjavascript-logo.png";ay.is_public=c;ay.last_post={id:223916,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Ekatrine\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn addition to the configuration provided by the user, it is important to note that Prettier itself does not have native support for inline comments preservation directly.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EInstead, it is dependent on the ESLint to handle some of these specific use-cases. ESLint allows for rule overrides and rule configurations that can be used to preserve inline comments or customize their behavior in conjunction with Prettier.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThe combination of ESLint and Prettier can provide comprehensive code formatting and linting for your project. By configuring ESLint rules as described in the example above, you can ensure that inline comments are preserved and not affected by Prettier's formatting rules.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003ERemember to run ESLint and Prettier in conjunction to ensure consistent code formatting and quality across your codebase. Additionally, make sure to keep your ESLint and Prettier configurations up to date to leverage the latest features and improvements for optimizing your development workflow.\u003C\u002Fp\u003E",is_moderated:b,username:"waino.konopelski",user_active:a,created:"2024-04-19T23:49:52Z"};ay.order=a;ay.description=w;ay.slug="javascript";az.id=34529;az.name=x;az.messages=1831;az.threads=1223;az.meta_title=x;az.meta_description=x;az.children=e;az.icon="category\u002Fc450d489-f776-42ad-a307-a876104daf91\u002Fsql.png";az.is_public=c;az.last_post={id:222269,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Efae\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EAnother approach is to use the GROUP BY clause along with the FILL() function to handle null values. Here's an example query that groups by the count of a specific field and fills any missing data:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-z9c66pf\"\u003ESELECT COUNT(field_name) FROM measurement_name WHERE time >= 'start_time' AND time <= 'end_time' GROUP BY time(1h) FILL(0)\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn this query:\u003C\u002Fp\u003E\u003Cul\u003E\u003Cli\u003Efield_name is the name of the field you want to count.\u003C\u002Fli\u003E\u003Cli\u003Emeasurement_name is the name of the measurement that contains the field.\u003C\u002Fli\u003E\u003Cli\u003Estart_time and end_time define the time range for the query.\u003C\u002Fli\u003E\u003Cli\u003EGROUP BY time(1h) groups the results by one-hour intervals.\u003C\u002Fli\u003E\u003Cli\u003EFILL(0) fills in any missing data with zeros, ensuring that you have a complete set of data.\u003C\u002Fli\u003E\u003C\u002Ful\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThis query allows you to group the data and count the occurrences of a field within the specified time range while handling any null or missing data appropriately.\u003C\u002Fp\u003E",is_moderated:b,username:"reilly_kunze",user_active:a,created:"2024-04-12T11:56:51Z"};az.order=a;az.description=x;az.slug="sql";aA.id=34530;aA.name=y;aA.messages=1365;aA.threads=980;aA.meta_title=y;aA.meta_description=y;aA.children=e;aA.icon="category\u002F6a57ef72-267d-44d0-b16f-0f5992a25150\u002Fgo2.png";aA.is_public=c;aA.last_post={id:210310,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Eramon\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EAlternatively, you can also use the strconv package to convert the float64 value to a string and then concatenate it with the original string. Here's an example:\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003E1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003Epackage main\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003Eimport (\n"fmt"\n"strconv"\n)\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003Efunc main() {\nmyString := "The float value is: "\nmyFloat := 3.14159\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-0i4q45m\"\u003E\u002F\u002F Convert float to string using strconv.FormatFloat\nfloatValue := strconv.FormatFloat(myFloat, 'f', 2, 64)\n\n\u002F\u002F Concatenate string and float\nresult := myString + floatValue\n\nfmt.Println(result)\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003E}\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn the above example, we import the strconv package and use the strconv.FormatFloat function to convert the float64 value to a string. The 'f' format parameter specifies that we want to format the float with decimal places. The '2' parameter specifies that we want to preserve 2 decimal places. The '64' parameter specifies the bit size of the float64 value.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EAfter converting the float64 value to a string, we can concatenate it with the original string using the + operator and store the result in the result variable. The output of the above program will be:\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003E1\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThe float value is: 3.14\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003ENote that when using strconv.FormatFloat, you have more control over the format of the float value string compared to fmt.Sprintf. You can adjust the number of decimal places by changing the second argument ('f') and adjust the bit size of the float64 value by changing the last argument (64).\u003C\u002Fp\u003E",is_moderated:b,username:"hailie",user_active:a,created:"2024-01-17T15:05:46Z"};aA.order=a;aA.description=y;aA.slug="golang";aB.id=34531;aB.name=z;aB.messages=1451;aB.threads=849;aB.meta_title=z;aB.meta_description=z;aB.children=e;aB.icon="category\u002Ff079ddf7-48d4-4aa3-b2b8-9bf568c958be\u002Fhtmlcss.png";aB.is_public=c;aB.last_post={id:209290,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Echadrick_stanton\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003ETo avoid CORS (Cross-Origin Resource Sharing) errors when drawing an image onto a canvas, you need to ensure that:\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003E\u003Cstrong\u003EServe the image from the same origin as your webpage\u003C\u002Fstrong\u003E: The image should be from the same domain, subdomain, and port as your web page. If the image is hosted on a different domain, you can either upload it to your own server or use a proxy server to fetch the image from the other domain and serve it from your own domain.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003ESet the appropriate CORS headers on the server\u003C\u002Fstrong\u003E: If you are serving the image from a different domain, you need to configure the server to include the appropriate CORS headers in the response. The headers should allow the image to be requested from your domain.\n\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EHere's an example of how to set CORS headers in different server-side languages:\u003C\u002Fp\u003E\u003Cul\u003E\u003Cli\u003EExpress.js (Node.js):\u003C\u002Fli\u003E\u003C\u002Ful\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-6u48n45\"\u003Eapp.get('\u002Fimage', function(req, res) {\n res.set('Access-Control-Allow-Origin', '*'); \u002F\u002F Replace * with your domain\n res.sendFile(__dirname + '\u002Fpath\u002Fto\u002Fimage.jpg');\n});\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cul\u003E\u003Cli\u003EPHP:\u003C\u002Fli\u003E\u003C\u002Ful\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-bjtafvo\"\u003Eheader('Access-Control-Allow-Origin: *'); \u002F\u002F Replace * with your domain\nheader('Content-Type: image\u002Fjpeg');\nreadfile('\u002Fpath\u002Fto\u002Fimage.jpg');\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EBy serving the image from the same origin as your webpage or setting the appropriate CORS headers, you should be able to avoid CORS errors when drawing the image onto a canvas.\u003C\u002Fp\u003E",is_moderated:b,username:"beatrice.lesch",user_active:a,created:"2024-01-10T23:45:24Z"};aB.order=a;aB.description=z;aB.slug="html-css";aC.id=34532;aC.name=A;aC.messages=340;aC.threads=223;aC.meta_title=A;aC.meta_description=A;aC.children=e;aC.icon="category\u002F375757a5-d49a-485d-94fc-d28d725ae104\u002Fruby2.png";aC.is_public=c;aC.last_post={id:212726,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Egideon.hauck\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn addition to the code above, you can also use the \u003Ccode\u003Ecreate\u003C\u002Fcode\u003E method with a block to insert data into a database in a more concise way:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-97jubfb\"\u003EArticle.create do |article|\n article.title = "My Article Title"\n article.content = "My Article Content"\nend\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThis is especially useful when you want to perform additional actions or validations before saving the record.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EYou can also use the \u003Ccode\u003Eimport\u003C\u002Fcode\u003E method to efficiently insert multiple records into the database at once. This method bypasses the lifecycle callbacks and validations, making it much faster than individual \u003Ccode\u003Ecreate\u003C\u002Fcode\u003E or \u003Ccode\u003Esave\u003C\u002Fcode\u003E operations. Here's an example:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-9rl85ye\"\u003Earticles = [\n { title: "Article 1", content: "Content 1" },\n { title: "Article 2", content: "Content 2" },\n { title: "Article 3", content: "Content 3" }\n]\n\nArticle.import(articles)\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThis will insert the specified records into the database without triggering validations or callbacks. However, keep in mind that the data directly goes into the database, so make sure it's properly sanitized and validated before using this method.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003ERemember to configure your database connection in config\u002Fdatabase.yml file before inserting data into the database.\u003C\u002Fp\u003E",is_moderated:b,username:"hortense_donnelly",user_active:a,created:"2024-02-12T11:22:34Z"};aC.order=a;aC.description=A;aC.slug="ruby";aD.id=34533;aD.name=B;aD.messages=2775;aD.threads=at;aD.meta_title=B;aD.meta_description=B;aD.children=e;aD.icon="category\u002F1c348406-1653-4887-b583-7489de2310f3\u002Fpython.png";aD.is_public=c;aD.last_post={id:218245,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Etoy.waelchi\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIf Python is unable to find the matplotlib library, you may need to install it using pip. Open your command line interface and run the following command:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-sw9lxu9\"\u003Epip install matplotlib\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EIf you are using a virtual environment, make sure it is activated before running the command.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EOnce matplotlib is installed, you should be able to import it in a Python shell without any issues. You can test this by opening a Python shell and running:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-kfhq4sz\"\u003Eimport matplotlib\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EIf no errors occur, this means matplotlib has been successfully installed and can be imported in your Python programs.\u003C\u002Fp\u003E",is_moderated:b,username:"trenton_kirlin",user_active:a,created:"2024-03-22T23:04:20Z"};aD.order=a;aD.description=B;aD.slug="python";aE.id=Z;aE.name=j;aE.messages=1772;aE.threads=1114;aE.meta_title=j;aE.meta_description=j;aE.children=e;aE.icon="category\u002F3f08ec78-9350-4d01-9395-77978dfce7e1\u002Fjava.png";aE.is_public=c;aE.last_post={id:221466,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Ekatrine\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003ETo add an image to a JPanel in Java, you can follow these steps:\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EFirst, make sure you have the image file saved in a location that your Java application can access.\n\u003C\u002Fli\u003E\u003Cli\u003EIn your Java code, create a new ImageIcon object that specifies the path to your image file. For example:\n\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-5mi6dsh\"\u003EImageIcon icon = new ImageIcon("path\u002Fto\u002Fyour\u002Fimage.jpg");\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003ENext, create a JLabel object with the ImageIcon as its argument:\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-s6jbgjv\"\u003EJLabel label = new JLabel(icon);\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EFinally, add the JLabel to your JPanel:\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-wd4n4zp\"\u003EJPanel panel = new JPanel();\npanel.add(label);\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003EMake sure to add the JPanel to your JFrame or other container where you want the image to be displayed.\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EThat's it! The image should now be displayed on your JPanel. You can also adjust the size and position of the image within the panel by setting the preferred size of the JLabel or using layout managers.\u003C\u002Fp\u003E",is_moderated:b,username:"silas_gulgowski",user_active:a,created:"2024-04-10T09:59:47Z"};aE.order=a;aE.description=j;aE.slug=Y;aF.id=34535;aF.name=C;aF.messages=956;aF.threads=733;aF.meta_title=C;aF.meta_description=C;aF.children=e;aF.icon="category\u002F427d0e6e-1883-44dd-aa69-96672f1362e5\u002Fc.png";aF.is_public=c;aF.last_post={id:216378,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Ekyla.kuvalis\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIf you want to generalize the code to handle uppercase letters as well, you can modify the \u003Ccode\u003EisAnagram\u003C\u002Fcode\u003E function using the \u003Ccode\u003Etolower\u003C\u002Fcode\u003E standard library function to convert the characters to lowercase before processing. Here is the modified \u003Ccode\u003EisAnagram\u003C\u002Fcode\u003E function to handle both uppercase and lowercase letters:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-mqyh6hk\"\u003Eint isAnagram(char *s1, char *s2) {\n int i, count[26] = {0};\n int len1 = strlen(s1);\n int len2 = strlen(s2);\n if (len1 != len2) {\n return 0;\n }\n for (i = 0; i < len1; i++) {\n count[tolower(s1[i])-'a']++;\n count[tolower(s2[i])-'a']--;\n }\n for (i = 0; i < 26; i++) {\n if (count[i] != 0) {\n return 0;\n }\n }\n return 1;\n}\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EWith this modification, the code will now handle mixed cases of letters and consider them as anagrams if the counts of characters in both strings match, irrespective of their case.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003ERemember to include \u003Ccode\u003E<ctype.h>\u003C\u002Fcode\u003E header to use the \u003Ccode\u003Etolower\u003C\u002Fcode\u003E function.\u003C\u002Fp\u003E",is_moderated:b,username:"jennifer",user_active:a,created:"2024-03-09T16:34:24Z"};aF.order=a;aF.description=C;aF.slug="c-c";aG.id=34536;aG.name=D;aG.messages=615;aG.threads=491;aG.meta_title=D;aG.meta_description=D;aG.children=e;aG.icon="category\u002Fe1951c3a-5f15-4bff-b2a1-43f9148ea154\u002Fswift.png";aG.is_public=c;aG.last_post={id:222638,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Emarcella.kautzer\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EThere are a few ways to share common code between two projects in Xcode using Swift:\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003E\u003Cstrong\u003ECreating a Framework\u003C\u002Fstrong\u003E: One way to share common code between projects is to create a separate framework project in Xcode and move the common code into this framework. Then, you can add this framework to both of your projects as a dependency. This way, any changes made to the common code in the framework will be automatically reflected in both projects.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003ECreating a Shared Code Repo\u003C\u002Fstrong\u003E: Another way to share common code is to create a separate repository (e.g. GitHub) for the common code and include it as a submodule in both projects. This way, any changes made to the common code in the repository will be accessible to both projects.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003EUsing Workspaces\u003C\u002Fstrong\u003E: You can also create a workspace in Xcode that includes both projects and the common code as separate targets. This way, you can easily link the common code to both projects and share it between them.\n\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EEach of these methods has its own advantages and disadvantages, so you'll need to choose the one that best fits your specific use case and development workflow.\u003C\u002Fp\u003E",is_moderated:b,username:"odessa",user_active:a,created:"2024-04-13T10:27:42Z"};aG.order=a;aG.description=D;aG.slug="swift";aH.id=36177;aH.name=ad;aH.messages=13535;aH.threads=10377;aH.meta_title=aI;aH.meta_description=aI;aH.children=e;aH.icon="category\u002F25bf8071-d225-4b00-add3-5ce12dedc414\u002Fic-2dev.png";aH.is_public=c;aH.last_post={id:223893,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Eviviane\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003ETo work with a GraphQL mutation, you need to follow these steps:\u003C\u002Fp\u003E\u003Col\u003E\u003Cli\u003E\u003Cstrong\u003EDefine the mutation\u003C\u002Fstrong\u003E: Start by defining the mutation in your GraphQL schema. Mutations are used to make changes to the data on the server, such as creating, updating, or deleting records.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003EWrite the mutation query\u003C\u002Fstrong\u003E: Write the mutation query that specifies the data you want to change and the fields you want to update. This query should include the mutation keyword, the name of the mutation, any input variables, and the fields you want to return.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003EExecute the mutation\u003C\u002Fstrong\u003E: Use a GraphQL client, such as Apollo Client or Relay, to send the mutation query to the GraphQL server. This client will handle making the network request and processing the response.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003EHandle the response\u003C\u002Fstrong\u003E: Once the mutation is executed, the server will return a response containing the updated data. Handle this response in your client application to update the UI or perform any necessary tasks.\n\u003C\u002Fli\u003E\u003Cli\u003E\u003Cstrong\u003EHandle errors\u003C\u002Fstrong\u003E: Make sure to handle any errors that may occur during the mutation process. GraphQL servers typically return error messages in a specific format that you can use to display error messages to the user.\n\u003C\u002Fli\u003E\u003C\u002Fol\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EOverall, working with GraphQL mutations involves defining the mutation, writing the query, executing the mutation, handling the response, and handling errors. By following these steps, you can effectively work with mutations in GraphQL.\u003C\u002Fp\u003E",is_moderated:b,username:"frieda",user_active:a,created:"2024-04-19T19:41:28Z"};aH.order=a;aH.description=ad;aH.slug="other";return {layout:am,data:[{sanitizedMessage:i,thread:{id:65669,name:i,message:"\u003Cp\u003EHow to generate random string in java?\u003C\u002Fp\u003E",formatted_message:d,image:"thread\u002F2022\u002Fdbae2d3d-235d-46cf-b4a4-8032d7978e73.png",hash_tags:"[\"java\",\"randomstring\",\"generate\"]",tags:[Y,"randomstring","generate","mywebforum"],category:{id:Z,name:j,messages:a,threads:a,meta_title:d,meta_description:d,children:e,icon:d,is_public:c,order:a,description:j,slug:Y},category_id:Z,slug:_,best_answer_id:an,likes:84,dislikes:a,is_closed:c,is_pinned:c,is_moderated:b,username:"filomena_oreilly",user_active:f,role:g,user_avatar:"avatar\u002Ffilomena_oreilly\u002F2946.jpg",created:"2022-05-22T20:55:48Z"},relatedThreads:[{id:65598,title:ao,text:ao,avatar:"avatar\u002Fsantina.kub\u002F359022361.jpg",role:g,slug:"how-to-generate-random-number-in-java",username:"santina.kub",created:"2022-05-22T13:53:46Z"},{id:66616,title:ap,text:ap,avatar:"avatar\u002Flaury_ullrich\u002F1952.jpg",role:g,slug:"how-to-generate-random-string-in-c",username:"laury_ullrich",created:"2022-05-29T17:36:48Z"},{id:59630,title:aq,text:aq,avatar:"avatar\u002Fanthony\u002F90-2.jpg",role:g,slug:"how-to-generate-a-random-string-in-javascript",username:"anthony",created:"2022-04-14T00:05:46Z"},{id:68575,title:ar,text:ar,avatar:"avatar\u002Fdaisha.padberg\u002F37-2 (1).jpg",role:g,slug:"how-to-generate-random-string-in-golang",username:"daisha.padberg",created:"2022-06-14T17:59:38Z"},{id:154107,title:as,text:as,avatar:"avatar\u002Fmacie\u002F15413602.jpg",role:g,slug:"how-can-i-generate-a-random-alphanumeric-string-in",username:"macie",created:"2023-09-19T02:03:32Z"}],socialSettings:{id:at,size:a,facebook:b,vk:c,ok:c,linkedin:b,telegram:b,whatsapp:b,pocket:c,twitter:b,active:b},page:f,totals:f,postsTotal:au,posts:[{id:an,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Efilomena_oreilly\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003Eyou can use Random class and an array of characters and in the loop generate a random string of any length in Java\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-qb2twvqeqb\" language=\"java\"\u003Eimport java.util.Random;\n\npublic class Main {\n public static void main(String[] args) {\n char[] alphabet = "abcdefghijklmnopqrstuvwxyz".toCharArray();\n Random rand = new Random();\n \u002F\u002F Length of random string\n int length = 10;\n StringBuilder result = new StringBuilder();\n \u002F\u002F Starting generate a random string\n while (length > 0) {\n length--;\n result.append(alphabet[rand.nextInt(alphabet.length)]);\n }\n \u002F\u002F Output: frsxqgbwdi\n System.out.println(result);\n }\n}\n\u003C\u002Fpre\u003E",formatted_message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Efilomena_oreilly\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003Eyou can use Random class and an array of characters and in the loop generate a random string of any length in Java\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u002F\u003E\u003C\u002Fp\u003E\u003Cdiv style=\"color:#f8f8f2;background-color:#272822;\"\u003E\n\u003Ctable style=\"border-spacing:0;padding:0;margin:0;border:0;\"\u003E\u003Ctbody\u003E\u003Ctr\u003E\u003Ctd style=\"vertical-align:top;padding:0;margin:0;border:0;\"\u003E\n\u003Cpre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;\"\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 1\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 2\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 3\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 4\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 5\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 6\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 7\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 8\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 9\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E10\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E11\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E12\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E13\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E14\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E15\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E16\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E17\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E18\n\u003C\u002Fspan\u003E\u003C\u002Fpre\u003E\u003C\u002Ftd\u003E\n\u003Ctd style=\"vertical-align:top;padding:0;margin:0;border:0;;width:100%\"\u003E\n\u003Cpre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;\"\u003E\u003Cspan style=\"color:#f92672\"\u003Eimport\u003C\u002Fspan\u003E java.util.Random\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E\n\n\u003Cspan style=\"color:#66d9ef\"\u003Epublic\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Eclass\u003C\u002Fspan\u003E \u003Cspan style=\"color:#a6e22e\"\u003EMain\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#66d9ef\"\u003Epublic\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Estatic\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Evoid\u003C\u002Fspan\u003E \u003Cspan style=\"color:#a6e22e\"\u003Emain\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003EString\u003Cspan style=\"color:#f92672\"\u003E[]\u003C\u002Fspan\u003E args\u003Cspan style=\"color:#f92672\"\u003E)\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#66d9ef\"\u003Echar\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E[]\u003C\u002Fspan\u003E alphabet \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#e6db74\"\u003E"abcdefghijklmnopqrstuvwxyz"\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003EtoCharArray\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n Random rand \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Enew\u003C\u002Fspan\u003E Random\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#75715e\"\u003E\u002F\u002F Length of random string\n\u003C\u002Fspan\u003E\u003Cspan style=\"color:#75715e\"\u003E\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Eint\u003C\u002Fspan\u003E length \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E 10\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E\n StringBuilder result \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Enew\u003C\u002Fspan\u003E StringBuilder\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#75715e\"\u003E\u002F\u002F Starting generate a random string\n\u003C\u002Fspan\u003E\u003Cspan style=\"color:#75715e\"\u003E\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Ewhile\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Elength \u003Cspan style=\"color:#f92672\"\u003E>\u003C\u002Fspan\u003E 0\u003Cspan style=\"color:#f92672\"\u003E)\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n length\u003Cspan style=\"color:#f92672\"\u003E--;\u003C\u002Fspan\u003E\n result\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Eappend\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Ealphabet\u003Cspan style=\"color:#f92672\"\u003E[\u003C\u002Fspan\u003Erand\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003EnextInt\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Ealphabet\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Elength\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E)]);\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#75715e\"\u003E\u002F\u002F Output: frsxqgbwdi\n\u003C\u002Fspan\u003E\u003Cspan style=\"color:#75715e\"\u003E\u003C\u002Fspan\u003E System\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Eout\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Eprintln\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Eresult\u003Cspan style=\"color:#f92672\"\u003E);\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n\u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n\u003C\u002Fpre\u003E\u003C\u002Ftd\u003E\u003C\u002Ftr\u003E\u003C\u002Ftbody\u003E\u003C\u002Ftable\u003E\n\u003C\u002Fdiv\u003E\n",is_moderated:b,likes:$,dislikes:a,thread_title:i,thread_slug:_,username:"august.kutch",user_avatar:"avatar\u002Faugust.kutch\u002F199992586.jpg",user_active:f,role:g,role_logo:d,created:"2022-08-31T20:50:29Z"},{id:142361,message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Efilomena_oreilly\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn Java, you can use the \u003Ccode\u003Ejava.util.Random\u003C\u002Fcode\u003E class to generate random numbers, and then use those numbers to generate a random string. Here's an example method that generates a random string of a specified length:\u003C\u002Fp\u003E\u003Cpre class=\"code-block ql-syntax\" id=\"code-3qm0079\" language=\"java\"\u003Eimport java.util.Random;\n\npublic class RandomStringGenerator {\n \n public static String generateRandomString(int length) {\n String chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";\n StringBuilder sb = new StringBuilder();\n Random random = new Random();\n \n for (int i = 0; i < length; i++) {\n int index = random.nextInt(chars.length());\n char randomChar = chars.charAt(index);\n sb.append(randomChar);\n }\n \n return sb.toString();\n }\n \n}\n\u003C\u002Fpre\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn this example, we first define a \u003Ccode\u003Echars\u003C\u002Fcode\u003E string that contains all the characters that we want to use in our random string. Then, we create a \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E object to construct the random string. Next, we create a \u003Ccode\u003ERandom\u003C\u002Fcode\u003E object to generate random numbers.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EWe then use a \u003Ccode\u003Efor\u003C\u002Fcode\u003E loop to iterate \u003Ccode\u003Elength\u003C\u002Fcode\u003E times, generating a random index into the \u003Ccode\u003Echars\u003C\u002Fcode\u003E string each time. We use the random index to extract a random character from the \u003Ccode\u003Echars\u003C\u002Fcode\u003E string, and append it to the \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u003E\u003C\u002Fp\u003E\u003Cp\u003EFinally, we return the generated random string by calling the \u003Ccode\u003EtoString\u003C\u002Fcode\u003E method on the \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E.\u003C\u002Fp\u003E\u003Cp\u003E\n\u003C\u002Fp\u003E",formatted_message:"\u003Cp\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"mention\"\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan class=\"ql-mention-denotation-char\"\u003E@\u003C\u002Fspan\u003Efilomena_oreilly\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fspan\u003E \u003C\u002Fspan\u003E \u003C\u002Fspan\u003E\u003C\u002Fspan\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn Java, you can use the \u003Ccode\u003Ejava.util.Random\u003C\u002Fcode\u003E class to generate random numbers, and then use those numbers to generate a random string. Here's an example method that generates a random string of a specified length:\u003C\u002Fp\u003E\u003Cdiv style=\"color:#f8f8f2;background-color:#272822;\"\u003E\n\u003Ctable style=\"border-spacing:0;padding:0;margin:0;border:0;\"\u003E\u003Ctbody\u003E\u003Ctr\u003E\u003Ctd style=\"vertical-align:top;padding:0;margin:0;border:0;\"\u003E\n\u003Cpre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;\"\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 1\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 2\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 3\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 4\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 5\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 6\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 7\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 8\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E 9\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E10\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E11\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E12\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E13\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E14\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E15\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E16\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E17\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E18\n\u003C\u002Fspan\u003E\u003Cspan style=\"white-space:pre;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#7f7f7f\"\u003E19\n\u003C\u002Fspan\u003E\u003C\u002Fpre\u003E\u003C\u002Ftd\u003E\n\u003Ctd style=\"vertical-align:top;padding:0;margin:0;border:0;;width:100%\"\u003E\n\u003Cpre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;\"\u003E\u003Cspan style=\"color:#f92672\"\u003Eimport\u003C\u002Fspan\u003E java.util.Random\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E\n\n\u003Cspan style=\"color:#66d9ef\"\u003Epublic\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Eclass\u003C\u002Fspan\u003E \u003Cspan style=\"color:#a6e22e\"\u003ERandomStringGenerator\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n \n \u003Cspan style=\"color:#66d9ef\"\u003Epublic\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Estatic\u003C\u002Fspan\u003E String \u003Cspan style=\"color:#a6e22e\"\u003EgenerateRandomString\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003E\u003Cspan style=\"color:#66d9ef\"\u003Eint\u003C\u002Fspan\u003E length\u003Cspan style=\"color:#f92672\"\u003E)\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n String chars \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#e6db74\"\u003E"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E\n StringBuilder sb \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Enew\u003C\u002Fspan\u003E StringBuilder\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n Random random \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E \u003Cspan style=\"color:#66d9ef\"\u003Enew\u003C\u002Fspan\u003E Random\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n \n \u003Cspan style=\"color:#66d9ef\"\u003Efor\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003E\u003Cspan style=\"color:#66d9ef\"\u003Eint\u003C\u002Fspan\u003E i \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E 0\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E i \u003Cspan style=\"color:#f92672\"\u003E<\u003C\u002Fspan\u003E length\u003Cspan style=\"color:#f92672\"\u003E;\u003C\u002Fspan\u003E i\u003Cspan style=\"color:#f92672\"\u003E++)\u003C\u002Fspan\u003E \u003Cspan style=\"color:#f92672\"\u003E{\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#66d9ef\"\u003Eint\u003C\u002Fspan\u003E index \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E random\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003EnextInt\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Echars\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Elength\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E());\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#66d9ef\"\u003Echar\u003C\u002Fspan\u003E randomChar \u003Cspan style=\"color:#f92672\"\u003E=\u003C\u002Fspan\u003E chars\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003EcharAt\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003Eindex\u003Cspan style=\"color:#f92672\"\u003E);\u003C\u002Fspan\u003E\n sb\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003Eappend\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E(\u003C\u002Fspan\u003ErandomChar\u003Cspan style=\"color:#f92672\"\u003E);\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n \n \u003Cspan style=\"color:#66d9ef\"\u003Ereturn\u003C\u002Fspan\u003E sb\u003Cspan style=\"color:#f92672\"\u003E.\u003C\u002Fspan\u003E\u003Cspan style=\"color:#a6e22e\"\u003EtoString\u003C\u002Fspan\u003E\u003Cspan style=\"color:#f92672\"\u003E();\u003C\u002Fspan\u003E\n \u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n \n\u003Cspan style=\"color:#f92672\"\u003E}\u003C\u002Fspan\u003E\n\u003C\u002Fpre\u003E\u003C\u002Ftd\u003E\u003C\u002Ftr\u003E\u003C\u002Ftbody\u003E\u003C\u002Ftable\u003E\n\u003C\u002Fdiv\u003E\n\u003Cp\u003E\u003Cbr\u002F\u003E\u003C\u002Fp\u003E\u003Cp\u003EIn this example, we first define a \u003Ccode\u003Echars\u003C\u002Fcode\u003E string that contains all the characters that we want to use in our random string. Then, we create a \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E object to construct the random string. Next, we create a \u003Ccode\u003ERandom\u003C\u002Fcode\u003E object to generate random numbers.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u002F\u003E\u003C\u002Fp\u003E\u003Cp\u003EWe then use a \u003Ccode\u003Efor\u003C\u002Fcode\u003E loop to iterate \u003Ccode\u003Elength\u003C\u002Fcode\u003E times, generating a random index into the \u003Ccode\u003Echars\u003C\u002Fcode\u003E string each time. We use the random index to extract a random character from the \u003Ccode\u003Echars\u003C\u002Fcode\u003E string, and append it to the \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E.\u003C\u002Fp\u003E\u003Cp\u003E\u003Cbr\u002F\u003E\u003C\u002Fp\u003E\u003Cp\u003EFinally, we return the generated random string by calling the \u003Ccode\u003EtoString\u003C\u002Fcode\u003E method on the \u003Ccode\u003EStringBuilder\u003C\u002Fcode\u003E.\u003C\u002Fp\u003E\u003Cp\u003E\n\u003C\u002Fp\u003E",is_moderated:b,likes:a,dislikes:a,thread_title:i,thread_slug:_,username:"deanna",user_avatar:"avatar\u002Fdeanna\u002Favatar-683-s.jpg",user_active:f,role:g,role_logo:d,created:"2023-03-12T14:10:11Z"}]}],fetch:{},error:e,state:{loading:a,settings:{id:8542,name:k,domain:"devhubby.com",port:80,plan:f,plan_name:"free",footer_code:"\u003C!-- Global site tag (gtag.js) - Google Analytics --\u003E\n\u003Cscript async 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