StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift: How did this nil get into my [String: AnyObject] dictionary and how do I get rid of it?
| Author | Votes | Δ |
|---|---|---|
| Martin R | 1 | 0.00 |
Last visited: May 1, 2015, 9:46:57 PM