javascript push item code example
Example 1: push javascript
let fruit = ['apple', 'banana']
fruit.push('cherry')
console.log(fruit) // ['apple', 'banana', 'chery']
Example 2: push javascript
/*The push() method adds elements to the end of an array, and unshift() adds
elements to the beginning.*/
let twentyThree = 'XXIII';
let romanNumerals = ['XXI', 'XXII'];
romanNumerals.push(twentyThree);
// now equals ['XIX', 'XX', 'XXI', 'XXII', 'XXIII']
romanNumerals.unshift('XIX', 'XX');
// now equals ['XIX', 'XX', 'XXI', 'XXII']