StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why would an empty NSMutableData be optional?
| Author | Votes | Δ |
|---|---|---|
| Ramy Al Zuhouri | 3 | +2.44 |
| vikingosegundo | 2 | -1.77 |
Last visited: Oct 27, 2017, 7:18:27 AM