StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check if argument in mysql columns or not and return a value in php
| Author | Votes | Δ |
|---|---|---|
| someOne | 2 | +3.97 |
| Meenesh Jain | 1 | -3.97 |
Last visited: Jan 2, 2016, 9:47:38 PM