JavaScript Zdobądź ostatni element tablicy
var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the array
Friendly Hawk
var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the arrayvar colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array
let nums = [1,2,3,4,5];
let lastOne = nums.pop();
// -> lastOne = 5
// -> nums = [1,2,3,4];var array =[1,2,3,4];
var last= array[array.length-1];const lastElement = arrayName[arrayName.length - 1];last array index