StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What is the difference between 'form_for @ecard' and 'form_for :ecard'?
| Author | Votes | Δ |
|---|---|---|
| Carlos | 2 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM