StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why does my Xcode recognize optional delegate method as unrecognized selector?
| Author | Votes | Δ |
|---|---|---|
| aLevelOfIndirection | 3 | +4.69 |
| Suhail Patel | 0 | -0.59 |
Last visited: Sep 14, 2014, 5:07:29 AM