Why? As far I know pop remove last element.

Question

var arr =[1,2,3,4,5];

for( var i=0; i < arr.length ; i++){
console.log(arr.pop());
} // 543

Answer 1

So what do you think is happening here?it is working as it should be but I would like to know what you don't understand 🤔

Answer 2

popping elements changes the length of the array and i < arr.length becomes false, before you get to 2.