StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can you check if a type is Optional in Swift?
| Author | Votes | Δ |
|---|---|---|
| kelin | 3 | +4.54 |
| Hamish | 2 | -0.02 |
| RLoniello | 1 | -0.61 |
| CommaToast | 0 | -3.36 |
Last visited: Mar 7, 2018, 8:43:21 PM