StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
fatal error: unexpectedly found nil while unwrapping an Optional value - Swift with NSURLRequest
| Author | Votes | Δ |
|---|---|---|
| emrys57 | 0 | 0.00 |
Last visited: May 1, 2015, 9:18:42 PM