คำขอสุดท้ายธาตุของการอาเรย์ใน js
รหัสตัวอย่าง
จาวาสคริปต์ได้สุดท้ายของธาตุอาเรย์
var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last elementไปสุดท้ายของธาตุอาเรย์จาวาสคริปต์
var numbers = ["one", "two", "three"];
var lastnumber = numbers[numbers.length - 1];
console.log(lastnumber);จาวาสคริปต์สุดท้ายของธาตุอาเรย์
let arr = ['a', 'b', 'c']
arr.slice(-1)[0] // returns last element in an arrayคำขอสุดท้าย eleemnt ของตารางคู่ลำดับ
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)หน้าคล้ายกัน
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