pop()  Array  instance method JS Home  <<  JS Reference  <<  Array  <<  pop()

Description

Syntax

Signature Description
anArray.pop()Removes the last element of an array and returns that elements value to the caller.

Parameters

None.

Examples

The code below creates an array then removes the last element.


/*
 Create an array of days of the week.
 Pop the last element.
 Variable lastDayOfWeek = 'Sun'.
 */
 
var week = ['Mon', 'Tues', 'Wed', 'Thurs', 'Fri', 'Sat', 'Sun'];
var lastDayOfWeek = week.pop();
alert(lastDayOfWeek + ' - ' + week);

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Related Tutorials

JavaScript Intermediate Tutorials - Lesson 1 - Arrays

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Globals

Array

Class Properties
prototype
Instance Properties
constructor
length
Class Methods
None.
Instance Methods Getters
concat()
join()
slice()
toString()
Instance Methods Setters
pop()
push()
reverse()
shift()
sort()
splice()
unshift()

Statements

Operators