Answers for "for in loop js"

for in js

var colors=["red","blue","green"];
for(let col of colors){
  console.log(col);
}
// red
// blue
// green

for in loop javascript

let arry = {
    name: "Rakibul Islam",
    class: "Tane",
    grup: "A",
    roll: 10,
    sub: "Arse"
}
//for in loop used to object
for(let i in arry){
    console.log(i,arry[i]);
}