remove last digit in array js code example

Example 1: js array delete last

array.pop()

Example 2: how to remove last digit from number in javascript

var str = "stackoverflow";
            str = str.substring(0, str.length - 1);
            console.log(str);

Example 3: how to remove the last element of an array in javascript

let cars = ['BMW', 'Benz', 'Audi'];

cars.pop(); // ['BMW', 'Benz']