StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
spark dataframe aggregation of column based on condition in scala
| Author | Votes | Δ |
|---|---|---|
| Programmer | 1 | -0.11 |
| Boris Azanov | 1 | +0.11 |
Last visited: May 14, 2020, 3:16:00 AM