Junuxx questions

Junuxx answers

• Image conversion in PIL, pgm file error
• Clearing selection in QListWidget
• Python: Accessing Windows mapped network drive with known URL, but unknown drive letter
• Remove points which contains pixels fewer than (N)
• Button sizes for my calculator Python Tkinter
• Wrong colors antialiasing with Pygame on OS X
• Exercise 6 of Chapter 12 (Tuples) of Think Python by Allen Dwney
• image processing algorithm in MATLAB
• How do I include "and" in the right place in my program
• Matplotlib: How to remove the vertical space when displaying circles on a grid?