StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R - check if a variable exists
| Author | Votes | Δ |
|---|---|---|
| nya | 1 | 0.00 |
Last visited: Nov 20, 2016, 3:45:05 PM
| Author | Votes | Δ |
|---|---|---|
| nya | 1 | 0.00 |