StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I prevent null value form Symfony
Author | Votes | Δ |
---|---|---|
ROLO | 2 | +0.34 |
Paweł Mikołajczuk | 2 | -0.34 |
Last visited: May 23, 2016, 11:35:59 AM