StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can someone explain this ( !! ) operator
| Author | Votes | Δ |
|---|---|---|
| Karim | 4 | 0.00 |
Last visited: Sep 10, 2018, 7:03:13 PM
| Author | Votes | Δ |
|---|---|---|
| Karim | 4 | 0.00 |