StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
RAILS: How to select fields from associated table with grouping and create a hash from result?
| Author | Votes | Δ |
|---|---|---|
| Vasfed | 2 | 0.00 |
Last visited: Sep 4, 2019, 3:46:46 PM