StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Given a Swift `Any` type can I determine if it's an `Optional`?
| Author | Votes | Δ |
|---|---|---|
| dfrib | 2 | +1.37 |
| user3441734 | 0 | -1.37 |
Last visited: Feb 3, 2017, 2:05:01 PM