StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Answers and rating deltas for

Error : Attempt to invoke interface method 'int java.util.List.size()' on a null object refe

Author	Votes	Δ
moumenShobakey	2	0.00

Last visited: Sep 5, 2020, 12:36:14 PM