James questions

James answers

• How to check if Popen from subprocess throws an error
• Python base64 encoding and then decoding generic object
• Python collections.Counter efficiency
• Filter Pandas Dataframe using an arbitrary number of conditions
• Plot binned counts of a timeseries with pandas
• Is there a pythonic way to decouple optional functionality from a function's main purpose?
• In Python what is it called when you see the output of a variable without printing it?
• Wrapping column names in Python Pandas DataFrame or Jupyter Notebooks
• Sort rows of a dataframe in descending order of NaN counts
• use tuple as index in pandas Series