Mastering JavaScript: How to Push to an Array

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Mastering JavaScript: How to Push to an Array

Syntax

The syntax for the push() method is quite simple:

[[See Video to Reveal this Text or Code Snippet]]

array: The array to which you want to add elements.

element1, ..., elementN: The elements you wish to add to the array.

Basic Usage

Single Element

Here's how you can add a single element to an array:

[[See Video to Reveal this Text or Code Snippet]]

In this example, we start with an array containing ['Apple', 'Banana']. After using the push() method to add 'Cherry', the array is updated to ['Apple', 'Banana', 'Cherry'].

Multiple Elements

You can also add multiple elements at once:

[[See Video to Reveal this Text or Code Snippet]]

Real-World Examples

Adding Items in a Loop

Consider a scenario where you want to add elements to an array dynamically within a loop:

[[See Video to Reveal this Text or Code Snippet]]

Working with Multiple Arrays

You might have two arrays and want to merge them:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion