shahab570

let country =["USA","CANADA","GERMANY"];
let [usa,...other] = country;

console.log(usa);    //USA
console.log(other);  //["CANADA","GERMANY"];

shahab570

let country =["USA","CANADA","GERMANY"];
let [usa,...other] = country;

console.log(usa);    //USA
console.log(other);  //["CANADA","GERMANY"];

shahab570

const first ={name: "john"};
const second ={age: 30};
const coord ={...first,...second};
console.log(coord); // {name: "john",age: 30};

shahab570

let first = [1,2,3,4];
let second = [...first];
console.log(second);   //[1,2,3,4]

shahab570

let x = [1,2,3];
let y = [4, 5,6];
console.log([...x,...y]); ///[1,2,3,4,5,6]

shahab570

var str = "Football";
var arr =[1,2,3];
console.log(...str);     // F o t b a l l 
console.log(...arr);    // 1 2 3

shahab570

var x =[1,2,3];
console.log(x);       //[1,2,3]
console.log(...x);    //1  2  3

shahab570

let check_files = function () {
  return new Promise((resolve, reject) => {
    resolve("I checked files, ");
  });
};
let make_calls = function (message) {
  return new Promise((resolve, reject) => {
    resolve(message + "," + "I made all important calls");
  });
};

shahab570

const new_car = new Promise((resolve, reject) => {
  setTimeout(() => {
    resolve("This is the car.Enjoy!!!");
  }, 3000);
});

new_car
  .then((value) => {
    alert(value); //ths code runs because promise resolves
  })

shahab570

const new_car = new Promise((resolve, reject) => {
  setTimeout(() => {
    resolve("This is the car.Enjoy!!!");
  }, 3000);
});

new_car.then(
  (value) => {
    alert(value);  //ths code runs because promise resolves
  },