What’s a way to append a value to an array?

Question

Appending to array

How do I append to an array in Javascript

Answer 1

Make a new array.

var fruits = ["Banana", "Orange", "Apple", "Mango"];

And then push values like this

fruits.push("Kiwi");

Answer 2

You can do this:

// create a new array, using the `literals` instead of constructor
var array = [];

// add a value to the last position + 1 (that happens to be array.length) 
array[array.length] = 10;

or

 // use the push method from Array.
 array.push(10);

Also, if you have an Object and you want it to behave like an array (not recommended), you can use

Array.prototype.push.call(objectLikeArray, 10);