StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails view, undefined method `empty?' for a datetime object
| Author | Votes | Δ |
|---|---|---|
| Alex Kojin | 2 | 0.00 |
Last visited: Feb 25, 2017, 11:35:31 AM
| Author | Votes | Δ |
|---|---|---|
| Alex Kojin | 2 | 0.00 |