StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pyspark UDF AttributeError: 'NoneType' object has no attribute '_jvm'
| Author | Votes | Δ |
|---|---|---|
| morrime | 0 | 0.00 |
Last visited: Jul 12, 2018, 8:39:57 PM