StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
what does _? mean in the following regex?
| Author | Votes | Δ |
|---|---|---|
| Substantial | 2 | +0.95 |
| fluffy | 1 | -2.07 |
| vks | 1 | -0.69 |
Last visited: Apr 27, 2015, 7:47:01 PM