pault

pault has asked 11 questions and find answers to 210 problems.

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I'm not a programmer but I write code.

pault questions

Using UDF ignores condition in when
Apply a transformation to multiple columns pyspark dataframe
Read a bytes column in spark
Using a column value as a parameter to a spark DataFrame function
How to set display precision in PySpark Dataframe show
Converting days since epoch to date
TypeError: Column is not iterable - How to iterate over ArrayType()?
How to make good reproducible Apache Spark examples

pault answers

Read fixed width file using schema from json file in pyspark
ROC AUC value is 0
How to select rows given a list of tuples with a PySpark DataFrame?
PySpark to_json loses column name of struct inside array
Pyspark string pattern from columns values and regexp expression
Pandas str.replace method regex flag raises inconsistent exceptions
Pyspark - Split a column and take n elements
Split string in a spark dataframe column by regular expressions capturing groups
Pyspark converting an array of struct into string
Find minimum value above a certain threshold in a Python list