StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Codeigniter How to check if the uploaded file is actually a pdf or jpg or png?
| Author | Votes | Δ |
|---|---|---|
| sparsh turkane | 1 | +3.84 |
| Rashid | 0 | -3.84 |
Last visited: Jan 1, 2019, 8:55:20 AM