StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check if a variable is defined (or) not
| Author | Votes | Δ |
|---|---|---|
| Kir Ivlev | 4 | +3.76 |
| Rafal Pastuszak | 2 | +0.26 |
| elclanrs | 0 | -0.50 |
Last visited: Sep 14, 2014, 5:07:29 AM