StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift issue with nil found while unwrapping an Optional value NSDefautlts
| Author | Votes | Δ |
|---|---|---|
| Leo Dabus | 6 | +0.46 |
| Suhas Aithal | 1 | -1.78 |
| Sam | 1 | -1.90 |
Last visited: Jan 2, 2016, 5:22:07 AM