JavaScript
push() JavaScript Array method tutorials
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JavaScript array push() method appends the given element(s) in the last of the array and returns the length of the new array.
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This method changes the length of an array.
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To add new elements at the beginning of an array use unshift() method.
Syntax:
array.push (element1, element2,. . . ., elementN)
Note: The new item(s) will be added at the end of the array. This method changes the length of the array.
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Browser Support: The push() method is supported in all major browsers, like Internet Explorer, Firefox, Chrome, Safari.
Example: javascript push() method with an array.
Output:
Original num Array = 2,4,6
Original elements in num Array = 3
New num Array after push = 2,4,6,8
Numbers of elements in num Array after 1st push = 4
New num Array after 2nd push = 2,4,6,8,10
Numbers of elements in num Array after 2nd push = 5
Example:The following example shows how to use JavaScript push() method with an array.
Output:
Original fruits Array = Banana,Mango,Apple
Original elements in fruits Array = 3
New fruits Array after push = Banana,Mango,Apple,Orange
Numbers of elements in fruits Array after 1st push = 4
New fruits Array after 2nd push = Banana,Mango,Apple,Orange,Pineapple
Numbers of elements in fruits Array after 2nd push = 5
