StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In swift when print optional value when non optional
| Author | Votes | Δ |
|---|---|---|
| Luca Angeletti | 2 | 0.00 |
Last visited: Feb 8, 2017, 11:42:31 AM
| Author | Votes | Δ |
|---|---|---|
| Luca Angeletti | 2 | 0.00 |