StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why is NSNumber immutable?
| Author | Votes | Δ |
|---|---|---|
| Eiko | 9 | +1.95 |
| 9000 | 8 | -0.39 |
| Jano | 2 | 0.00 |
| garretriddle | 1 | 0.00 |
| Luc-Olivier | 0 | 0.00 |
| Rudy Velthuis | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM