StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Concatenate dataframe rows and match when key is the same
| Author | Votes | Δ |
|---|---|---|
| Sam | 2 | 0.00 |
Last visited: May 30, 2016, 5:26:30 AM
| Author | Votes | Δ |
|---|---|---|
| Sam | 2 | 0.00 |