Array pop() Method

The Array pop() method removes the last element of an array. The syntax for this method is

				
					array.pop(); 
				
			

We consider an array named os consisting of four elements

				
					var os = ["Debian", "Fedora", "openSUSE", "Ubuntu"];
				
			

Applying the pop() method on it will remove its last element Ubuntu

				
					os.pop();
				
			

and the modified array with one element less becomes

			["Debian", "Fedora", "openSUSE"];