StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to write the query that returns records where some column value appears more than once?
| Author | Votes | Δ |
|---|---|---|
| Bhavesh Harsora | 1 | 0.00 |
Last visited: Apr 27, 2015, 9:40:16 PM