Dean MacGregor

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Dean MacGregor has asked 31 questions and find answers to 94 problems.

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Dean MacGregor questions

R DBI all db operations give verbose output, how to turn off?
How to use blueprints in Azure functions v2 for python?
How to filter rows out of data.table where any column is NA without specifying columns individually
How to select all columns plus an additional expression
Why does Perl's DateTime throw an error when trying to add() time with the 'hour' option?
ggmap, using coord_cartesian pushes all points to the north
How to convert Date to timezone aware datetime in polars
How to use a polars column with offset string to add to another date column
How to get output from Fiona instead of fiona.model object
How to incorporate projected columns in scanner into new dataset partitioning

Dean MacGregor answers

How do you "condense" long recursive Polars expressions?
Writing a large Polars LazyFrame as partitioned parquet
How to (faster) find x value that minimizes result for function involving multiple LazyFrame columns?
Cast a list column into dummy columns in Python Polars?
How to get the null count for every column in a polars dataframe?
Generate combinations of items in a Polars List using expressions?
Construct date column from year, month and day in Polars
Manipulating data in Polars
Reading SQL query using Polars and cx_Oracle gives error
Explode out polars column of list items horizontally to new columns [duplicate]