pault

pault has asked 12 questions and find answers to 221 problems.

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I'm not a programmer but I write code.

pault questions

Pandas efficiently cut column with bins argument based on another column
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

How to convert int64 datatype columns of parquet file to timestamp in SparkSQL data frame?
Save a result of printSchema() function to variable in Pyspark?
How to convert spark rdd to a numpy array?
Spark: cast bytearray to bigint
Extract file extension from Pyspark Dataframe column
Flatten Group By in Pyspark
Remove trailing white space from elements in a list
Convert int column to list type pyspark
Pass a dictionary to pyspark udf
Bag of words with pySpark reduceByKey