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JavaScript pop() Method
JavaScript Array Object
Definition and Usage
The pop() method removes the last element of an array, and returns that element.
Note: This method changes the length of an array!
Syntax
array.pop()
Browser Support
The pop() method is supported in all major browsers.
Tips and Notes
Tip: To remove the first element of an array, use the shift() method.
Example
Example
Remove the last element of an array (this will also change the length of the array):
<script type="text/javascript">
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.write(fruits.pop() + "<br />");
document.write(fruits + "<br />");
document.write(fruits.pop() + "<br />");
document.write(fruits);
</script>
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.write(fruits.pop() + "<br />");
document.write(fruits + "<br />");
document.write(fruits.pop() + "<br />");
document.write(fruits);
</script>
The output of the code above will be:
Mango
Banana,Orange,Apple
Apple
Banana,Orange
Banana,Orange,Apple
Apple
Banana,Orange
Try it yourself »
JavaScript Array Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.