Question on Javascript

Question

What is the output of this code?
var x = 0;
while(x<6) {
x++;
}
document.write(x);

Answer 1

6

Answer 2

As Vukan said, it'll be 6. Your condition stops the loop if it's 6 or greater. The statement inside of your loop is only increasing X by one, thus the moment it becomes 6 the loop isn't going to run again, leaving X with a value of 6.