StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Reduce rows in a group based on a column value using Spark / Scala
| Author | Votes | Δ |
|---|---|---|
| Paul | 1 | 0.00 |
Last visited: Dec 22, 2019, 3:27:20 AM
| Author | Votes | Δ |
|---|---|---|
| Paul | 1 | 0.00 |