StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to determine if the uploaded file on my server is a pdf?
| Author | Votes | Δ |
|---|---|---|
| VMAtm | 2 | +1.82 |
| IrishChieftain | 1 | -0.79 |
| Ryan McDonough | 1 | -1.03 |
Last visited: Sep 14, 2014, 5:07:29 AM