StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Unary operator '--' cannot be applied to an operand of type '@lvalue Int?' (aka '
| Author | Votes | Δ |
|---|---|---|
| Dzmitry Navak | 3 | 0.00 |
Last visited: Jun 24, 2017, 4:03:14 PM