StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift Optional sometimes crashes on device but not on simulator when checking nil
| Author | Votes | Δ |
|---|---|---|
| circuitlego | 1 | -0.07 |
| irq033 | 1 | +0.07 |
Last visited: Apr 29, 2015, 2:56:29 PM