StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
iOS 9 : SecItemCopyMatching returns successful status code but key is nil
| Author | Votes | Δ |
|---|---|---|
| Stas | 1 | +0.45 |
| user5549925 | 0 | -3.58 |
Last visited: Nov 20, 2015, 5:13:46 PM