pop element in array javascript code example
Example 1: remove a particular element from array
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]
Example 2: delete from array based on value javascript
var index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);
Example 3: 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"]