StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PostgreSQL concatenate different attributes together to return a single value
| Author | Votes | Δ |
|---|---|---|
| Roman Pekar | 2 | +0.46 |
| Zapnologica | 1 | -3.66 |
Last visited: Sep 14, 2014, 5:07:29 AM