StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Php recursive function return null while variable have value
Author | Votes | Δ |
---|---|---|
Stefan Koenen | 2 | +4.49 |
Gerald Schneider | 1 | -4.49 |
Last visited: Sep 14, 2014, 5:07:29 AM