StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
swift: fatal error: unexpectedly found nil while unwrapping an Optional value (lldb), Thread 1
| Author | Votes | Δ |
|---|---|---|
| Icaro | 1 | 0.00 |
Last visited: Nov 19, 2015, 3:31:30 PM