StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Set a variable to number of rows that meet a criterion based on a group by without using temp table
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 2 | 0.00 |
Last visited: Aug 26, 2016, 2:34:25 PM