remove data in array 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: remove item from array javascript
const array = [2, 5, 9];
console.log(array);
const index = array.indexOf(5);
if (index > -1) {
array.splice(index, 1);
}
console.log(array);
Example 3: how to remove element from array in javascript
var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");
colors.splice(carIndex, 1);
Example 4: how to remove element from array in javascript
let numbers = [1, 2, 3, 4, 5];
numbers.pop();
numbers.shift();
let threeIndex = numbers.indexOf(3);
numbers.splice(threeIndex, 1);
numbers.splice(threeIndex, 1, 7)
Example 5: how to delete an element from a n arry using filter
var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];var filtered = array.filter(function(value, index, arr){ return value > 5;});