JavaScript последний элемент массива
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an array
Elegant Elk
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an arrayvar colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the arraylet arr = ['a', 'b', 'c']
arr.slice(-1)[0] // returns last element in an arrayconst heroes = ["Batman", "Superman", "Hulk"];
const lastHero = heroes.pop(); // Returns last elment of the Array
// lastHero = "Hulk"var my_array = /* some array here */;
var last_element = my_array[my_array.length - 1];let arry = [2, 4, 6, 8, 10, 12, 14, 16];
let lastElement = arry[arry.length - 1];
console.log(lastElement);
//Output: 16