array insertion javascript
Array.prototype.insert = function ( index, item ) {
this.splice( index, 0, item );
};array insertion javascript
Array.prototype.insert = function ( index, item ) {
this.splice( index, 0, item );
};add elements to an array with splice
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo").innerHTML = fruits;
function myFunction() {
fruits.splice(2, 0, "Lemon", "Kiwi");
document.getElementById("demo").innerHTML = fruits;
}how to insert a value into an array javascript
var list = ["foo", "bar"];
list.push("baz");
["foo", "bar", "baz"] // resultCopyright © 2021 Codeinu
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