For loop question

Question

What is the difference between var++ or ++var in loop? I mean they both give same results.
https://code.sololearn.com/Wyx50Mo2Ssn2/?ref=app

Answer 1

There is difference.
However not when used only with loops. we can use either ++var or var++ in loops.

https://www.sololearn.com/learn/JavaScript/1130/

Answer 2

Var++ increase the value after the action has taken place but ++var increase the value before the action has take place