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<div id="app"><div class="Layout" data-v-324e8308><!--[--><!--]--><!--[--><span tabindex="-1" data-v-9c8615dd></span><a href="#VPContent" class="VPSkipLink visually-hidden" data-v-9c8615dd> Skip to content </a><!--]--><!----><header class="VPNav" data-v-324e8308 data-v-5bdc5df3><div class="VPNavBar has-sidebar" data-v-5bdc5df3 data-v-c8ceaf10><div class="container" data-v-c8ceaf10><div class="title" data-v-c8ceaf10><div class="VPNavBarTitle has-sidebar" data-v-c8ceaf10 data-v-2973dbb4><a class="title" href="/en/" data-v-2973dbb4><!--[--><!--]--><!--[--><img class="VPImage logo" src="/lancet_logo_mini.png" width="24" height="24" alt data-v-ab19afbb><!--]--><!--[-->Lancet<!--]--><!--[--><!--]--></a></div></div><div class="content" data-v-c8ceaf10><div class="curtain" data-v-c8ceaf10></div><div class="content-body" data-v-c8ceaf10><!--[--><!--]--><div class="VPNavBarSearch search" style="--vp-meta-key:'Meta';" data-v-c8ceaf10><!--[--><!----><div id="local-search"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg class="DocSearch-Search-Icon" width="20" height="20" viewBox="0 0 20 20" aria-label="search icon"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"><kbd class="DocSearch-Button-Key"></kbd><kbd class="DocSearch-Button-Key">K</kbd></span></button></div><!--]--></div><nav aria-labelledby="main-nav-aria-label" class="VPNavBarMenu menu" data-v-c8ceaf10 data-v-f732b5d0><span id="main-nav-aria-label" class="visually-hidden" data-v-f732b5d0>Main Navigation</span><!--[--><!--[--><a class="VPLink link VPNavBarMenuLink active" href="/en/" tabindex="0" data-v-f732b5d0 data-v-e5ab8091><!--[--><span data-v-e5ab8091>Home</span><!--]--></a><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/en/guide/introduction.html" tabindex="0" data-v-f732b5d0 data-v-e5ab8091><!--[--><span data-v-e5ab8091>Guide</span><!--]--></a><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink active" href="/en/api/overview.html" tabindex="0" data-v-f732b5d0 data-v-e5ab8091><!--[--><span data-v-e5ab8091>API</span><!--]--></a><!--]--><!--[--><div class="VPFlyout VPNavBarMenuGroup" data-v-f732b5d0 data-v-6b19ffdd><button type="button" class="button" aria-haspopup="true" aria-expanded="false" data-v-6b19ffdd><span class="text" data-v-6b19ffdd><!----><span data-v-6b19ffdd>Links</span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="text-icon" data-v-6b19ffdd><path d="M12,16c-0.3,0-0.5-0.1-0.7-0.3l-6-6c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l5.3,5.3l5.3-5.3c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-6,6C12.5,15.9,12.3,16,12,16z"></path></svg></span></button><div class="menu" data-v-6b19ffdd><div class="VPMenu" data-v-6b19ffdd data-v-e42ed9b3><div class="items" data-v-e42ed9b3><!--[--><!--[--><div class="VPMenuLink" data-v-e42ed9b3 data-v-2a4d50e5><a class="VPLink link vp-external-link-icon" href="https://github.com/duke-git/lancet/releases" target="_blank" rel="noreferrer" data-v-2a4d50e5><!--[-->Releaselog<!--]--></a></div><!--]--><!--]--></div><!--[--><!--]--></div></div></div><!--]--><!--]--></nav><div class="VPFlyout VPNavBarTranslations translations" data-v-c8ceaf10 data-v-ff4524ae data-v-6b19ffdd><button type="button" class="button" aria-haspopup="true" aria-expanded="false" aria-label="Change language" data-v-6b19ffdd><span class="text" data-v-6b19ffdd><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="option-icon" data-v-6b19ffdd><path d="M0 0h24v24H0z" fill="none"></path><path d=" M12.87 15.07l-2.54-2.51.03-.03c1.74-1.94 2.98-4.17 3.71-6.53H17V4h-7V2H8v2H1v1.99h11.17C11.5 7.92 10.44 9.75 9 11.35 8.07 10.32 7.3 9.19 6.69 8h-2c.73 1.63 1.73 3.17 2.98 4.56l-5.09 5.02L4 19l5-5 3.11 3.11.76-2.04zM18.5 10h-2L12 22h2l1.12-3h4.75L21 22h2l-4.5-12zm-2.62 7l1.62-4.33L19.12 17h-3.24z " class="css-c4d79v"></path></svg><!----><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" viewbox="0 0 24 24" class="text-icon" data-v-6b19ffdd><path d="M12,16c-0.3,0-0.5-0.1-0.7-0.3l-6-6c-0.4-0.4-0.4-1,0-1.4s1-0.4,1.4,0l5.3,5.3l5.3-5.3c0.4-0.4,1-0.4,1.4,0s0.4,1,0,1.4l-6,6C12.5,15.9,12.3,16,12,16z"></path></svg></span></button><div class="menu" data-v-6b19ffdd><div class="VPMenu" data-v-6b19ffdd data-v-e42ed9b3><!----><!--[--><!--[--><div class="items" data-v-ff4524ae><p class="title" data-v-ff4524ae>English</p><!--[--><div class="VPMenuLink" data-v-ff4524ae data-v-2a4d50e5><a class="VPLink link" href="/api/packages/random.html" data-v-2a4d50e5><!--[-->简体中文<!--]--></a></div><!--]--></div>Line truncated
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<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
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<span class="line"><span style="color:#F6F6F4;">)</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
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<span class="line"><span style="color:#999999;">)</span></span></code></pre></div><div STYLE="page-break-after: always;"></div><h2 id="Index" tabindex="-1">Index <a class="header-anchor" href="#Index" aria-label="Permalink to "Index""></a></h2><ul><li><a href="#RandBytes">RandBytes</a></li><li><a href="#RandInt">RandInt</a></li><li><a href="#RandString">RandString</a></li><li><a href="#RandUpper">RandUpper</a></li><li><a href="#RandLower">RandLower</a></li><li><a href="#RandNumeral">RandNumeral</a></li><li><a href="#RandNumeralOrLetter">RandNumeralOrLetter</a></li><li><a href="#UUIdV4">UUIdV4</a></li><li><a href="#RandUniqueIntSlice">RandUniqueIntSlice</a></li></ul><div STYLE="page-break-after: always;"></div><link rel="stylesheet" type="text/css" href="/styles/api_doc.css"><h2 id="Documentation" tabindex="-1">Documentation <a class="header-anchor" href="#Documentation" aria-label="Permalink to "Documentation""></a></h2><h3 id="RandBytes" tabindex="-1"><span id="RandBytes">RandBytes</span> <a class="header-anchor" href="#RandBytes" aria-label="Permalink to "<span id="RandBytes">RandBytes</span>""></a></h3><p>Generate random byte slice.</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandBytes</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) []</span><span style="color:#97E1F1;font-style:italic;">byte</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandBytes</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#999999;">[]</span><span style="color:#AB5959;">byte</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/EkiLESeXf8d" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
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<span class="line"></span>
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<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
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<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
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<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
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<span class="line"><span style="color:#F6F6F4;">)</span></span>
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<span class="line"></span>
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<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
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||||
<span class="line"><span style="color:#F6F6F4;"> randBytes </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandBytes</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">4</span><span style="color:#F6F6F4;">)</span></span>
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<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randBytes)</span></span>
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<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
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<span class="line"></span>
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||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
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||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
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<span class="line"><span style="color:#999999;">)</span></span>
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||||
<span class="line"></span>
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||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
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||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randBytes</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandBytes</span><span style="color:#999999;">(</span><span style="color:#2F798A;">4</span><span style="color:#999999;">)</span></span>
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<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randBytes</span><span style="color:#999999;">)</span></span>
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<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandInt" tabindex="-1"><span id="RandInt">RandInt</span> <a class="header-anchor" href="#RandInt" aria-label="Permalink to "<span id="RandInt">RandInt</span>""></a></h3><p>Generate random int between min and max, may contain min, not max.</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandInt</span><span style="color:#F6F6F4;">(min, max </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">int</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandInt</span><span style="color:#999999;">(</span><span style="color:#393A34;">min</span><span style="color:#999999;">,</span><span style="color:#393A34;"> max </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">int</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/pXyyAAI5YxD" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
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<span class="line"></span>
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<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
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<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
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<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
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<span class="line"><span style="color:#F6F6F4;">)</span></span>
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<span class="line"></span>
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<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
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<span class="line"><span style="color:#F6F6F4;"> rInt </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandInt</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">1</span><span style="color:#F6F6F4;">, </span><span style="color:#BF9EEE;">10</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(rInt)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">rInt</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandInt</span><span style="color:#999999;">(</span><span style="color:#2F798A;">1</span><span style="color:#999999;">,</span><span style="color:#393A34;"> </span><span style="color:#2F798A;">10</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">rInt</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandString" tabindex="-1"><span id="RandString">RandString</span> <a class="header-anchor" href="#RandString" aria-label="Permalink to "<span id="RandString">RandString</span>""></a></h3><p>Generate random given length string. only contains letter (a-zA-Z)</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandString</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">string</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandString</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">string</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/W2xvRUXA7Mi" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> randStr </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandString</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">6</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randStr) </span><span style="color:#7B7F8B;">//pGWsze</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randStr</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandString</span><span style="color:#999999;">(</span><span style="color:#2F798A;">6</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randStr</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//pGWsze</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandUpper" tabindex="-1"><span id="RandUpper">RandUpper</span> <a class="header-anchor" href="#RandUpper" aria-label="Permalink to "<span id="RandUpper">RandUpper</span>""></a></h3><p>Generate a random upper case string</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandUpper</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">string</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandUpper</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">string</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/29QfOh0DVuh" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> randStr </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandString</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">6</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randStr) </span><span style="color:#7B7F8B;">//PACWGF</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randStr</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandString</span><span style="color:#999999;">(</span><span style="color:#2F798A;">6</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randStr</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//PACWGF</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandLower" tabindex="-1"><span id="RandLower">RandLower</span> <a class="header-anchor" href="#RandLower" aria-label="Permalink to "<span id="RandLower">RandLower</span>""></a></h3><p>Generate a random lower case string</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandLower</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">string</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandLower</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">string</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/XJtZ471cmtI" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> randStr </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandLower</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">6</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randStr) </span><span style="color:#7B7F8B;">//siqbew</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randStr</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandLower</span><span style="color:#999999;">(</span><span style="color:#2F798A;">6</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randStr</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//siqbew</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandNumeral" tabindex="-1"><span id="RandNumeral">RandNumeral</span> <a class="header-anchor" href="#RandNumeral" aria-label="Permalink to "<span id="RandNumeral">RandNumeral</span>""></a></h3><p>Generate a random numeral string</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandNumeral</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">string</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandNumeral</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">string</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/g4JWVpHsJcf" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> randStr </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandNumeral</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">6</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randStr) </span><span style="color:#7B7F8B;">//035172</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randStr</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandNumeral</span><span style="color:#999999;">(</span><span style="color:#2F798A;">6</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randStr</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//035172</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandNumeralOrLetter" tabindex="-1"><span id="RandNumeralOrLetter">RandNumeralOrLetter</span> <a class="header-anchor" href="#RandNumeralOrLetter" aria-label="Permalink to "<span id="RandNumeralOrLetter">RandNumeralOrLetter</span>""></a></h3><p>generate a random numeral or letter string</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandNumeralOrLetter</span><span style="color:#F6F6F4;">(length </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) </span><span style="color:#97E1F1;font-style:italic;">string</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandNumeralOrLetter</span><span style="color:#999999;">(</span><span style="color:#393A34;">length </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">string</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/19CEQvpx2jD" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> randStr </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandNumeralOrLetter</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">6</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(randStr) </span><span style="color:#7B7F8B;">//0aW7cQ</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">randStr</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandNumeralOrLetter</span><span style="color:#999999;">(</span><span style="color:#2F798A;">6</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">randStr</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//0aW7cQ</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="UUIdV4" tabindex="-1"><span id="UUIdV4">UUIdV4</span> <a class="header-anchor" href="#UUIdV4" aria-label="Permalink to "<span id="UUIdV4">UUIdV4</span>""></a></h3><p>Generate a random UUID of version 4 according to RFC 4122.</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">UUIdV4</span><span style="color:#F6F6F4;">() (</span><span style="color:#97E1F1;font-style:italic;">string</span><span style="color:#F6F6F4;">, </span><span style="color:#97E1F1;font-style:italic;">error</span><span style="color:#F6F6F4;">)</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">UUIdV4</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span><span style="color:#AB5959;">string</span><span style="color:#999999;">,</span><span style="color:#393A34;"> </span><span style="color:#AB5959;">error</span><span style="color:#999999;">)</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/_Z9SFmr28ft" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> uuid, err </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">UUIdV4</span><span style="color:#F6F6F4;">()</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#F286C4;">if</span><span style="color:#F6F6F4;"> err </span><span style="color:#F286C4;">!=</span><span style="color:#F6F6F4;"> </span><span style="color:#BF9EEE;">nil</span><span style="color:#F6F6F4;"> {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#F286C4;">return</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> }</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(uuid)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">uuid</span><span style="color:#999999;">,</span><span style="color:#393A34;"> </span><span style="color:#B07D48;">err</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">UUIdV4</span><span style="color:#999999;">()</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#1E754F;">if</span><span style="color:#393A34;"> err </span><span style="color:#AB5959;">!=</span><span style="color:#393A34;"> </span><span style="color:#1E754F;">nil</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#1E754F;">return</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#999999;">}</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">uuid</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div><h3 id="RandUniqueIntSlice" tabindex="-1"><span id="RandUniqueIntSlice">RandUniqueIntSlice</span> <a class="header-anchor" href="#RandUniqueIntSlice" aria-label="Permalink to "<span id="RandUniqueIntSlice">RandUniqueIntSlice</span>""></a></h3><p>Generate a slice of random int of length n that do not repeat.</p><p><b>Signature:</b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">RandUniqueIntSlice</span><span style="color:#F6F6F4;">(n, min, max </span><span style="color:#97E1F1;font-style:italic;">int</span><span style="color:#F6F6F4;">) []</span><span style="color:#97E1F1;font-style:italic;">int</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">RandUniqueIntSlice</span><span style="color:#999999;">(</span><span style="color:#393A34;">n</span><span style="color:#999999;">,</span><span style="color:#393A34;"> min</span><span style="color:#999999;">,</span><span style="color:#393A34;"> max </span><span style="color:#AB5959;">int</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#999999;">[]</span><span style="color:#AB5959;">int</span></span></code></pre></div><p><b>Example:<span class="run-container"><a href="https://go.dev/play/p/uBkRSOz73Ec" target="_blank" rel="noreferrer">Run</a></span></b></p><div class="language-go vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">go</span><pre class="shiki dracula-soft vp-code-dark"><code><span class="line"><span style="color:#F286C4;">package</span><span style="color:#F6F6F4;"> main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">import</span><span style="color:#F6F6F4;"> (</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">fmt</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> </span><span style="color:#DEE492;">"</span><span style="color:#E7EE98;">github.com/duke-git/lancet/v2/random</span><span style="color:#DEE492;">"</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#F286C4;">func</span><span style="color:#F6F6F4;"> </span><span style="color:#62E884;">main</span><span style="color:#F6F6F4;">() {</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> result </span><span style="color:#F286C4;">:=</span><span style="color:#F6F6F4;"> random.</span><span style="color:#97E1F1;">RandUniqueIntSlice</span><span style="color:#F6F6F4;">(</span><span style="color:#BF9EEE;">5</span><span style="color:#F6F6F4;">, </span><span style="color:#BF9EEE;">0</span><span style="color:#F6F6F4;">, </span><span style="color:#BF9EEE;">10</span><span style="color:#F6F6F4;">)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;"> fmt.</span><span style="color:#97E1F1;">Println</span><span style="color:#F6F6F4;">(result) </span><span style="color:#7B7F8B;">//[0 4 7 1 5] (random)</span></span>
|
||||
<span class="line"><span style="color:#F6F6F4;">}</span></span></code></pre><pre class="shiki vitesse-light vp-code-light"><code><span class="line"><span style="color:#1E754F;">package</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">import</span><span style="color:#393A34;"> </span><span style="color:#999999;">(</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">fmt</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B5695999;">"</span><span style="color:#59873A;">github.com/duke-git/lancet/v2/random</span><span style="color:#B5695999;">"</span></span>
|
||||
<span class="line"><span style="color:#999999;">)</span></span>
|
||||
<span class="line"></span>
|
||||
<span class="line"><span style="color:#1E754F;">func</span><span style="color:#393A34;"> </span><span style="color:#59873A;">main</span><span style="color:#999999;">()</span><span style="color:#393A34;"> </span><span style="color:#999999;">{</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> </span><span style="color:#B07D48;">result</span><span style="color:#393A34;"> </span><span style="color:#999999;">:=</span><span style="color:#393A34;"> random</span><span style="color:#999999;">.</span><span style="color:#998418;">RandUniqueIntSlice</span><span style="color:#999999;">(</span><span style="color:#2F798A;">5</span><span style="color:#999999;">,</span><span style="color:#393A34;"> </span><span style="color:#2F798A;">0</span><span style="color:#999999;">,</span><span style="color:#393A34;"> </span><span style="color:#2F798A;">10</span><span style="color:#999999;">)</span></span>
|
||||
<span class="line"><span style="color:#393A34;"> fmt</span><span style="color:#999999;">.</span><span style="color:#998418;">Println</span><span style="color:#999999;">(</span><span style="color:#393A34;">result</span><span style="color:#999999;">)</span><span style="color:#393A34;"> </span><span style="color:#A0ADA0;">//[0 4 7 1 5] (random)</span></span>
|
||||
<span class="line"><span style="color:#999999;">}</span></span></code></pre></div></div></div></main><footer class="VPDocFooter" data-v-a3c25e27 data-v-5774f702><!--[--><!--]--><!----><nav class="prev-next" data-v-5774f702><div class="pager" data-v-5774f702><a class="pager-link prev" href="/en/api/packages/pointer.html" data-v-5774f702><span class="desc" data-v-5774f702>Previous page</span><span class="title" data-v-5774f702>pointer</span></a></div><div class="pager" data-v-5774f702><a class="pager-link next" href="/en/api/packages/retry.html" data-v-5774f702><span class="desc" data-v-5774f702>Next page</span><span class="title" data-v-5774f702>retry</span></a></div></nav></footer><!--[--><!--]--></div></div></div><!--[--><!--]--></div></div><footer class="VPFooter has-sidebar" data-v-324e8308 data-v-e4279f1c><div class="container" data-v-e4279f1c><p class="message" data-v-e4279f1c>Released under the MIT License.</p><p class="copyright" data-v-e4279f1c>Copyright © 2023-present Duke Du</p></div></footer><!--[--><!--]--></div></div>
|
||||
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|
||||
|
||||
</body>
|
||||
</html>
|
||||
Reference in new issue
Block a user