werner

werner has asked 3 questions and find answers to 31 problems.

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How to check if unsupported parameter is contained in REST request?

werner answers

Update target column with optional source columns
How to get the N most recent dates in Pyspark
pyspark aggregate while find the first value of the group
Check if artifact or dependency exist in a private repository
PySpark cannot infer timestamp even with timestampFormat
What is the equivalent of pandas.cut() in PySpark?
Populate a column based on previous value and row Pyspark
Modify the content of a file when executing the Maven command in Unix
How to encode optional fields in spark dataset with java?
Build a hierarchy from a relational data-set using Pyspark