The pop()
method is used to remove the last element from an array. If you assign the result of the pop()
method to a variable then the popped element will be assigned to the variable.
var Animals = new Array("dogs" , "cats" , "chickens");
var FavoriteAnimal = Animals.pop();
document.write("My favorite animals are "+FavoriteAnimal);
The code creates an array named Animals
that contains three elements. The second line assigns the last element of the Animals
variable to a new variable named FavoriteAnimal
using the pop()
method.