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a_guest has asked 46 questions and find answers to 176 problems.

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a_guest questions

How to type hint an instance-level function (i.e. not a method)?
How to determine appropriate values for ftol, xtol and gtol for least_squares optimization?
Numpy computes different standard deviation when axis is specified
In a pytest coverage report, what does "->" mean for missing lines?
`numpy.random.normal` generates different numbers on different systems
How to use substitution definitions with code blocks?
Why does random.sample used with multiprocessing.Pool deadlock sometimes?
How to get an exact representation of floats during `DataFrame.to_json`?
How does Python compare 'int' to 'float' objects?
Configure QWidget to fill parent via layouts

a_guest answers

pandas str.replace - keep current value if regex fails to avoid NaN in converting string to numbers
Unexpected padding on wrapped QLabel in custom class
Splitting Pandas dataframe into multiple dataframes based on condition in column
Python name mangling allows access both ways
Trying to fit a trig function to data with scipy
How to handle strings transparently across pythons 2 and 3 without external modules?
How to parse a large JSON file efficiently in Python?
Python: Best way to integrate a functionality test into a package for end user
Is there a command to exit a module when imported, like return for a function
Attribute is not identical to the right hand side value of a preceding attribute assignment operation