StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
get rid of java.lang.NullPointerException in my following program
| Author | Votes | Δ |
|---|---|---|
| Reimeus | 3 | +0.30 |
| Michael.Zhang | 0 | -2.44 |
Last visited: Sep 14, 2014, 5:07:29 AM