StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R character value is null, but fails is.null() test
| Author | Votes | Δ |
|---|---|---|
| RHertel | 4 | 0.00 |
Last visited: Jan 3, 2016, 9:42:40 AM
| Author | Votes | Δ |
|---|---|---|
| RHertel | 4 | 0.00 |