StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I check if a value exists in mySQL database table?
| Author | Votes | Δ |
|---|---|---|
| vishuB | 4 | +3.84 |
| Dean Gite | 3 | +1.03 |
| Silambarasan | 2 | -3.20 |
Last visited: Nov 20, 2015, 12:45:50 AM