delete item from array from index javascript code example
Example 1: remove elemtns from an array with splice
var fruits = ["Banana", "Orange", "Apple", "Mango", "Kiwi"];
document.getElementById("demo").innerHTML = fruits;
function myFunction() {
fruits.splice(2, 2);
document.getElementById("demo").innerHTML = fruits;
}
Example 2: java script removing first three indexes
var indexToRemove = 0;
var numberToRemove = 1;
arr.splice(indexToRemove, numberToRemove);