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 my_array = /* some array here */;
var last_element = my_array[my_array.length - 1];var a = [1,2,3];
a.pop(); // 3
a // [1,2]f (loc_array[loc_array.length - 1] === 'index.html') {
// do something
} else {
// something else
}last element of arrayvar lastElement = myList[myList.length - 1];
console.log(lastElement);