StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php the best way to return empty value
| Author | Votes | Δ |
|---|---|---|
| JackB | 1 | +3.92 |
| Nalin Nishant | 0 | -1.99 |
| Kasper Agg | 0 | -1.93 |
Last visited: Mar 13, 2019, 1:27:32 AM