StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP/SQL After insert value to table and set one value as unique, no more values can be inserted
| Author | Votes | Δ |
|---|---|---|
| Guido | 0 | 0.00 |
Last visited: Aug 26, 2016, 2:34:25 PM