js array pop object code example
Example 1: remove object in array javascript
//1
someArray.shift(); // first element removed
//2
someArray = someArray.slice(1); // first element removed
//3
someArray.splice(0, 1); // first element removed
//4
someArray.pop(); // last element removed
//5
someArray = someArray.slice(0, a.length - 1); // last element removed
//6
someArray.length = someArray.length - 1; // last element removed
Example 2: método pop javascript
const cars = ['Porsche', 'Ferrari', 'Mustang', 'Rolls Royce', 'Lamborghini'];
console.log(cars.pop());
// expected output: 'Lamborghini'
console.log(cars);
// expected output: Array ['Porsche', 'Ferrari', 'Mustang', 'Rolls Royce']