StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
php pdo Call to a member function query() on null
| Author | Votes | Δ |
|---|---|---|
| Jonnix | 0 | 0.00 |
Last visited: Jan 12, 2017, 5:47:21 PM
| Author | Votes | Δ |
|---|---|---|
| Jonnix | 0 | 0.00 |