Remove Last Element From Array JavaScript

In this tutorial we will see How To Remove Last Element From Array in JavaScript. JavaScript built-in pop() method can be used to remove Last element of array.

JavaScript pop() method

The JavaScript pop() method removes the last element from the array. pop() method also returns the last element of that array.

In this tutorial we have also used pop() method to remove last element of our array.

JavaScript Code

Take a look at the JavaScript code, the pop method will remove the last element of array and it will be stored in the variable x.

.write() method is used to display the array before and after removing the Last element.

<script>
var array = [121,242,745,743];
document.write('Array: ' + array);
document.write('<br>');    
var x = array.pop();
document.write('Removed Element: ' + x);
document.write('<br>');
document.write('New Array: ' + array);
</script>

Demo

Video Tutorial

Watch video tutorial on How To Remove Last Element From Array using JavaScript.

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