how to access last element of list ts code example

Example 1: how to get the last eleemnt of an array

var Cars = ["Volvo", "Mazda", "Lamborghini", "Maserati"];
//We can get the total number of elements like this.
var hmCars = Cars.pop();
//hmCars is now Maserati
console.log(hmCars)

Example 2: how to get last element of array in typescript

var items: String[] = ["tom", "jeff", "sam"];

alert(items[items.length-1])