StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R checking data frame is null for multiple dataframes
| Author | Votes | Δ |
|---|---|---|
| Sotos | 0 | 0.00 |
Last visited: May 13, 2016, 9:16:19 AM
| Author | Votes | Δ |
|---|---|---|
| Sotos | 0 | 0.00 |