StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Regex to check a valid number in a format in PHP
| Author | Votes | Δ |
|---|---|---|
| user3783243 | 3 | +3.77 |
| slon | 2 | +1.69 |
| The fourth bird | 0 | -0.60 |
Last visited: Sep 2, 2018, 6:42:41 AM