Reinstate Monica questions

Reinstate Monica answers

• Find all Occurences of Every Substring in String
• Numpy savez interprets my keys as filenames -> IOError
• Algorithm analysis - Expected growth rates
• Python - Determine overlaps of 3 ranges
• Avoiding Python sum default start arg behavior
• OOP python - removing class instance from a list
• Can we access inner function outside its scope of outer function in python using outer function?
• Apply a method to an object of another class
• Is this the equivalent of a copy constructor in Python?
• Strategy to modify permutation algorithm to prevent duplicate printouts