StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What's the difference between using t.integer and t.reference to define foreign keys in a rails m...
| Author | Votes | Δ |
|---|---|---|
| pduey | 6 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM