StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Why does Swift have both NSDictionary and Dictionary classes?
| Author | Votes | Δ | 
|---|---|---|
| Kirsteins | 2 | +0.50 | 
| Rein rPavi | 1 | -3.96 | 
Last visited: Apr 27, 2015, 8:19:16 PM