StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Determine whether file is a PDF in perl?
| Author | Votes | Δ |
|---|---|---|
| Patrick Gallot | 1 | +3.38 |
| Joel | 0 | -3.38 |
Last visited: Aug 26, 2016, 2:34:25 PM
| Author | Votes | Δ |
|---|---|---|
| Patrick Gallot | 1 | +3.38 |
| Joel | 0 | -3.38 |