StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I prepend and append any groups of numbers in a string with a dash using preg_match and preg_
| Author | Votes | Δ |
|---|---|---|
| u_mulder | 3 | 0.00 |
Last visited: May 14, 2020, 3:16:00 AM