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The pop in JavaScript :- Geniusofstudent

July 11, 2019 - JavaScript

By using the pop() method is remove the last element of an array, and it will return that item.

This method will change the length of an array.

It is called pop.

Code:-

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<h1>pop()</h1>
<h2>ar=["1st","2nd","3rd","4th"]</h2>
<input type="button" onclick="ar_pop();" value="pop() in array">
<script>
function ar_pop()
{
var ar = ["1st", "2nd", "3rd", "4th"];
//Method 1
alert("Returne : " + ar.pop()); //remove the and return the last value '4th'
alert("After : " + ar);
}
</script>
</body>
</html>

The pop in JavaScript :- Geniusofstudent

The pop in JavaScript :- Geniusofstudent

Reviewed by Network security on July 11, 2019 Rating: 5

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