how to delete an element in an array in javascript code example
Example 1: remove a particular element from array
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");
colors.splice(carIndex, 1);
Example 2: how to delete an element of an array in javascript
let animals1 = ["dog", "cat", "mouse"]
delete animals1[1]
console.log(animals1)
let animals2 = ["dog", "cat", "mouse"]
animals2.splice(1, 1)
console.log(animals2)
let animals3 = ["dog", "cat", "mouse"]
animals3.splice(0, 2)
console.log(animals3)
Example 3: delete from array javascript
var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];var removed = arr.splice(2,2);
Example 4: how to remove an item from an array in javascript
pop - Removes from the End of an Array.
shift - Removes from the beginning of an Array.
splice - removes from a specific Array index.
filter - allows you to programatically remove elements from an Array.