StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
pyspark: distinctCount - AnalysisException: u"cannot resolve 'x' given input columns:
| Author | Votes | Δ |
|---|---|---|
| Edamame | 0 | 0.00 |
Last visited: Sep 23, 2016, 11:23:21 PM