Matplotlib: Plot error as shaded region
Using the fill_between command
Matplotlib: Plot error as shaded region
Using the fill_between command
Matplotlib: Clearing a figure
cla v clf v close
Combating Fake News With a Smartphone
The Guardian Project
Numpy: Return maximum of array ignoring NaNs using nanmax
Using np.nanmax
Nix: Check If A Port Is In Use
Using the lsof command