StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
JavaScript: Check to see if a variable or object exists
| Author | Votes | Δ |
|---|---|---|
| user2736012 | 3 | +3.26 |
| azz | 2 | -1.93 |
Last visited: Sep 14, 2014, 5:07:29 AM