StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift Best way to check for nil in collection type
| Author | Votes | Δ |
|---|---|---|
| Evdzhan Mustafa | 1 | 0.00 |
Last visited: Aug 26, 2016, 2:34:25 PM
| Author | Votes | Δ |
|---|---|---|
| Evdzhan Mustafa | 1 | 0.00 |