StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check whether JavaScript variable has once been declared?
| Author | Votes | Δ |
|---|---|---|
| Rob W | 4 | +1.01 |
| Amadan | 2 | +0.10 |
| Bas Slagter | 0 | -1.11 |
Last visited: Sep 14, 2014, 5:07:29 AM