Paweł Jurczenko

Paweł Jurczenko has asked 1 questions and find answers to 21 problems.

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Paweł Jurczenko questions

Shuffled vs non-shuffled coalesce in Apache Spark

Paweł Jurczenko answers

Filter spark/scala dataframe if column is present in set
How to merge two Option[String] variables into one when using flatMap in Scala?
Slick update return the updated object
Scala PlayJson Cyclic Reference
How to query an optional column value with a fallback in Slick 3.x
How to Reference Spark Broadcast Variables Outside of Scope
cake pattern - why is it so complicated
Use flatMap on List[Either] in Scala
Scala + Play Framework + Slick - Json as Model Field
how to get paginated select on slick + postgresql