StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Ruby how can I tell what the extension is to an image file that's hosted on the internet?
| Author | Votes | Δ |
|---|---|---|
| Eric Terry | 5 | +5.01 |
| Chris Schmich | 1 | +0.64 |
| Mark Reed | 0 | -1.26 |
Last visited: May 2, 2016, 4:28:30 AM