StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift: Found nil while unwrapping an optional value
| Author | Votes | Δ |
|---|---|---|
| sangonz | 2 | 0.00 |
Last visited: Jan 2, 2016, 2:33:54 AM
| Author | Votes | Δ |
|---|---|---|
| sangonz | 2 | 0.00 |