StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift unexpectedly found nil while unwrapping an Optional value
| Author | Votes | Δ |
|---|---|---|
| Carlos | 2 | 0.00 |
Last visited: Jun 3, 2016, 5:19:02 PM
| Author | Votes | Δ |
|---|---|---|
| Carlos | 2 | 0.00 |