js return ast element code example

Example 1: js take last item in array

const heroes = ["Batman", "Superman", "Hulk"];
const lastHero = heroes.pop(); // Returns last elment of the Array
// lastHero = "Hulk"

Example 2: get last element of array javascript

let colors = ["red", "yellow", "green"];
let lastELement = colors[colors.length - 1]