Ezer K

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Ezer K has asked 7 questions and find answers to 10 problems.

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Ezer K questions

Is there a way to force spark workers to use a distributed numpy version instead of the one installed on them?
In SQL is there a way to use select * on a join?
pyspark in Ipython notebook raises Py4JNetworkError
use jupyter widgets to save clicks on a pandas dataframe
In scala, how can I find the size of an array element
is there a faster way to get multiple keys from dictionary?

Ezer K answers

Is there a way to force spark workers to use a distributed numpy version instead of the one installed on them?
sorting of dataframe based on condition and return all the group by assigning to random vector dynamically
Python Pandas Dataframe idxmax is so slow. Alternatives?
How can I align pandas get_dummies across training and test data?
How can i remove strings from sentences if string matches with strings in list
See if a value exists in a DataFrame
Pandas specifying custom holidays
use jupyter widgets to save clicks on a pandas dataframe
Python - Adding fields and labels to nested json file
pandas - take N last values from a group