PM 2Ring questions

PM 2Ring answers

• How to sort a nested list by reverse length of the sublists and keep the original order
• Why is the computing of the value of pi using the Machin Formula giving a wrong value?
• Why does Python automatically encode hex in strings as UTF-8?
• Lock Combinations for dynamic lock size
• Python 3 Base64 decode messing up newline characters
• Wrap an object into a derived class
• How do you index a float value in Python?
• Python: TypeError: 'TreeNode' object is not iterable
• Dynamic Button with ScrollBar in tkinter - Python
• Python: mp3 to alsaaudio through ffmpeg pipe and wave.open(f,'r')