StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Checking for null value (not nil or NSnull) in swift always return nil?
| Author | Votes | Δ |
|---|---|---|
| Deepak | 2 | +4.01 |
| Zalak Patel | 0 | -1.19 |
| Andrey Chernukha | 0 | -0.19 |
| Vandan Patel | 0 | -1.27 |
Last visited: Jun 24, 2017, 4:03:14 PM