pault

pault has asked 11 questions and find answers to 212 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

Bag of words with pySpark reduceByKey
PySpark regex match between tables
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