StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: Selecting all records that are unique by a specific column
| Author | Votes | Δ |
|---|---|---|
| oreoluwa | 0 | -0.00 |
| Will Sheehan | 0 | +0.02 |
Last visited: Sep 28, 2016, 9:44:21 PM