user15964

user15964 has asked 23 questions and find answers to 1 problems.

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user15964 questions

Why lambda function in list comprehension is slower than in map?
How to get current account name in google colab
regex: Why this negative lookahead doesn't work?
How to Avoid Conditionals in Loops
Poor scaling of multiprocessing Pool.map() on a list of large objects: How to achieve better parallel scaling in python?
Function that turns sequence into list
How to add column delimiter to Pandas dataframe display
Pass variable from Python to Bash
Why we need 1,2,4,8 bytes to store logical variable in fortran?
What is the difference and relationship between mpirun, mpiexec and mpiexec.hydra?

user15964 answers

pandas performance: columns selection