<div class="code-block-container"><pre class="language-golang"><code class="language-golang">if len(mySlice) &gt; 3 {
    // ...
}
</code></pre></div><p><a href="https://stackoverflow.com/questions/27252152/how-to-check-if-a-slice-has-a-given-index-in-go" target="_blank" rel="nofollow noopener noreferrer">How to check if a slice has a given index in Go? - Stack Overflow</a></p>
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<p>2020-03-16</p>


Go言語でSliceに要素が存在するか調べるには、要素個数を見るだけで良い ( #go : Error: slice index out

Original by Github issue

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