pop in javascript array code example
Example 1: js array pop
var array = ['A', 'B', 'C'];
// removes and returns last element
lastElement = array.pop();
Example 2: pop array javascript
let array = ["A", "B", "C"];
//Removes the last element of the array
array.pop();
//===========================
console.log(array);
//output =>
//["A", "B"]
//if you want to remove more varibles in the array,
//insted of using push you can simply define the length of the array
let array1 = [1, 2, 3, 4, 5, 6];
//Defines the length of the array to 2, removing the elements
//after the second element
array1.length = 2;
//===========================
console.log(array1);
//output =>
//["1", "2"]
Example 3: javascript array pop
let animals = ["dog","cat","tiger"];
animals.pop(); // ["dog","cat"]
animals.push("elephant"); // ["dog","cat","elephant"]