StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Regex - Capturing group to return null for a non matching string
| Author | Votes | Δ |
|---|---|---|
| Rahul | 0 | 0.00 |
Last visited: Feb 14, 2017, 2:27:53 PM
| Author | Votes | Δ |
|---|---|---|
| Rahul | 0 | 0.00 |