StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
NSInvalidArgumentException - 'Can't use nil for keys or values on PFObject. Use NSNull fo...
| Author | Votes | Δ |
|---|---|---|
| Dehli | 2 | +4.00 |
| iqueqiorio | 1 | -4.00 |
| dave needleman | 1 | 0.00 |
Last visited: Apr 27, 2015, 11:01:14 AM