splice last element from array javascript

1array.pop();   //returns popped element
2//example
3var fruits = ["Banana", "Orange", "Apple", "Mango"];
4fruits.pop();  // fruits= ["Banana", "Orange", "Apple"];

1let cars = ['BMW', 'Benz', 'Audi'];
2
3cars.pop(); // ['BMW', 'Benz']

1array.splice(-1,1)

1var colors = ["red","blue","green"];
2colors.pop();

1array.pop();

1array.splice(-1,1)
2