StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What do "?" and ":" mean in this PHP line of code?
| Author | Votes | Δ |
|---|---|---|
| Cory Kramer | 2 | +0.07 |
| FeifanZ | 2 | +0.42 |
| subas_poudel | 1 | -3.89 |
Last visited: May 1, 2015, 6:24:16 PM