StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Getting null pointer exception while running helloworld in drools
| Author | Votes | Δ |
|---|---|---|
| Saravanan Thangavel | 9 | +4.04 |
| Steve | 0 | -1.56 |
| kashili kashili | 0 | -1.29 |
| ProfVersaggi | 0 | -1.19 |
Last visited: Sep 14, 2014, 5:07:29 AM