ThePyGuy

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ThePyGuy has asked 14 questions and find answers to 21 problems.

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ThePyGuy questions

Denormalize/Restructure CDISC supplement data
Sort and concatenate the dataframes
Different behavior while reading DataFrame from parquet using CLI Versus executable on same environment
Groupby Roll up or Roll Down for any kind of aggregates

ThePyGuy answers

Python: How to str.replace multiple different strings with the same replacement?
How to count specific words in a list from a panda dataframe?
How can I improve the efficiency of my algorithm, while I use two loops inside?
Python multiline comments
Why does python packaging documentation say __init__.py file of package should be empty?
Multi index groupby count including NaN values in pandas and, calculate percentage by single groupby
Combine lists from several columns into one nested list pandas
How to efficiently combine multiple pandas columns into one array-like column?
In Python, how are triple quotes (""") considered comments by the IDE?
Load CSV file into Pandas from s3 using chunksize