StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
fatal error: unexpectedly found nil while unwrapping an Optional value // (JSON as! NSDictionary)[&q
| Author | Votes | Δ |
|---|---|---|
| Alexander | 1 | 0.00 |
Last visited: Aug 31, 2016, 2:46:34 AM