StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: validates_presence_of attribute only if another attribute have specified value
Author | Votes | Δ |
---|---|---|
Mehul Gurjar | 0 | +0.02 |
nickcen | 0 | +0.04 |
Alex Fedoseev | 0 | -0.06 |
Last visited: Sep 14, 2014, 5:07:29 AM