StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I want to know how to count with filter in spark withColumn
| Author | Votes | Δ |
|---|---|---|
| h.a. | 3 | 0.00 |
Last visited: Nov 27, 2022, 9:27:33 PM
| Author | Votes | Δ |
|---|---|---|
| h.a. | 3 | 0.00 |