StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Answers and rating deltas for

i am new to java and i am getting an error while compiling.the error is 'nullpointerexception

Author	Votes	Δ
John	1	0.00

Last visited: Oct 15, 2016, 2:04:27 PM