StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
unexpectedly found nil while unwrapping an optional value. avcapturedeviceinput
| Author | Votes | Δ |
|---|---|---|
| iOSArchitect.com | 3 | +1.69 |
| vaibhav | 1 | -1.69 |
Last visited: May 14, 2020, 3:16:00 AM