StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift question: how can we init an non-optional variable in a if else block if it's of protocol
| Author | Votes | Δ |
|---|---|---|
| fphilipe | 4 | 0.00 |
Last visited: Oct 21, 2019, 3:17:49 PM