StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
UICollectionViewController - unexpected found nil while unwrapping an Optional value
| Author | Votes | Δ |
|---|---|---|
| Mike Taverne | 0 | +0.03 |
| chillok | 0 | -0.20 |
Last visited: Jan 14, 2016, 7:10:39 AM