title: JavaScript Array splice vs slice
body: <p>What is the difference between <code>splice</code> and <code>slice</code> ?</p>
  <pre class="lang-js prettyprint-override"><code>const array = [1, 2, 3, 4, 5];
  array.splice(index, 1);
  array.slice(index, 1);
  </code></pre>