StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Why can one line of code work, but then the same line throws a null pointer exception later?
| Author | Votes | Δ | 
|---|---|---|
| Joel Dean | 1 | 0.00 | 
Last visited: Sep 14, 2014, 5:07:29 AM