StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can i check for an existence of duplicate value in mysql using perl and through an error mess...
| Author | Votes | Δ |
|---|---|---|
| bohica | 4 | +0.50 |
| Demnogonis | 3 | -2.04 |
Last visited: Sep 14, 2014, 5:07:29 AM