StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift: test if a non-optional value is nil / not set
| Author | Votes | Δ |
|---|---|---|
| Miknash | 2 | +1.36 |
| Abu Ul Hassan | 1 | -0.17 |
| PGDev | 1 | -0.73 |
| steveSarsawa | 0 | -3.72 |
Last visited: Oct 30, 2019, 9:27:30 PM