StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: undefined method `first' for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| user3277633 | 0 | 0.00 |
Last visited: Jun 14, 2016, 10:24:48 PM
| Author | Votes | Δ |
|---|---|---|
| user3277633 | 0 | 0.00 |