StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pyspark: Aggregate data by de checking if value exist or not (not count or sum)
| Author | Votes | Δ |
|---|---|---|
| pansen | 2 | 0.00 |
Last visited: Jan 1, 2019, 8:55:20 AM