StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
is_dir How to check if dir exists avoid error message
| Author | Votes | Δ |
|---|---|---|
| Matthew Price | 3 | +4.03 |
| John Green | 2 | -2.70 |
Last visited: Sep 14, 2014, 5:07:29 AM