StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
fatal error: unexpectedly found nil while unwrapping an Optional value using AVAudio
| Author | Votes | Δ |
|---|---|---|
| Chloe Unrau | 2 | 0.00 |
Last visited: Apr 28, 2015, 9:32:46 PM