StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
removeObserver, addObserver, NSPredicate, PFQuery what are they?
| Author | Votes | Δ |
|---|---|---|
| Miknash | 0 | 0.00 |
Last visited: Nov 12, 2015, 4:35:10 PM