StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
iOS 8.3 - Metal, found nil while unwrapping an Optional Value
| Author | Votes | Δ |
|---|---|---|
| Jessy | 0 | 0.00 |
Last visited: Jan 2, 2016, 2:19:49 PM
| Author | Votes | Δ |
|---|---|---|
| Jessy | 0 | 0.00 |