StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php shell_exec return null
| Author | Votes | Δ |
|---|---|---|
| shozdeh | 1 | 0.00 |
Last visited: Apr 5, 2016, 12:10:40 PM
| Author | Votes | Δ |
|---|---|---|
| shozdeh | 1 | 0.00 |