ES6 - Array Method push()

push() method appends the given element(s) in the last of the array and returns the length of the new array.

Syntax

array.push(element1, ..., elementN);    

Parameter Details

• element1, ..., elementN: The elements to add to the end of the array.

Return Value

Returns the length of the new array.

Example

var numbers = new Array(1, 4, 9);
var length = numbers.push(10); 
console.log("new numbers is : " + numbers );  
length = numbers.push(20); 
console.log("new numbers is : " + numbers );    

Output

new numbers is : 1,4,9,10 
new numbers is : 1,4,9,10,20