How to Retrieve the First N Elements from an Array in JavaScript?

Retrieving First N Elements from an Array

You can obtain the first N elements of an array in JavaScript by employing the slice method as follows:

<code class="js">const slicedArray = array.slice(0, n);</code>

For instance, if you have an array [1, 2, 3, 4, 5], and you want to get the first 3 elements, you would use:

<code class="js">const firstThree = [1, 2, 3, 4, 5].slice(0, 3); // [1, 2, 3]</code>

This method will return a new array containing the first N elements, without modifying the original array.

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