StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
objective c [__NSArrayM objectForKey:]: unrecognized selector sent to instance
| Author | Votes | Δ |
|---|---|---|
| Ravi B | 2 | +3.86 |
| iOS Developer | 0 | -3.86 |
Last visited: Jan 12, 2018, 5:31:33 AM