StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails 4 - getting ActiveRecord::UnkknownAttributeError: unknown attribute: checker_id
| Author | Votes | Δ |
|---|---|---|
| frandroid | 0 | +0.00 |
| user2871444 | 0 | -0.00 |
Last visited: May 1, 2015, 9:39:21 PM