StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is it possible to determine whether an ActiveRecord attribute has been set, other than to the def...
| Author | Votes | Δ |
|---|---|---|
| Andrea Pavoni | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM