Basic Python Syntax
	if
	loops
	methods
	methods with keyword params
	lists
		slices
			list[0:2] has 2 items
			list[-1] is the last item
			list[:] is a shallow copy
	dictionaries
		for key, val in dict.items():
	Bytes vs strings (and utf-8)
	Sets
	/ vs //


Files
	How to open a file see (https://www.tutorialspoint.com/python3/python_files_io.htm)
	os.walk
	does a file exist
	Lots of path methods (see https://docs.python.org/3/library/os.path.html#os.path.isdir)
	read and write bytes
	readline
	for x in file.readlines():
	with  (https://stackoverflow.com/questions/9282967/how-to-open-a-file-using-the-open-with-statement)


Objects
	http://euclid.nmu.edu/~rappleto/Classes/CS495.Python/fraction2.py
	self
	contructors __init__()
	destructors __del__()
	__str__()
	class variables vs object variables vs local variables

Operator Overloading
	overload things like + with __add__() see https://www.programiz.com/python-programming/operator-overloading
	Which method does it call?
	How do I overload something like 4+object?

NumPy
	genfromtxt
	array slicing in numpy
	what does NParray1 + NParray2 produce?
	what does NParray * 5 produce?
	Fit a function to the data
	draw a plot using matplotlib
	Loading pixel data from a jpg/png
	Remember, its (y,x,color)

QT
	Make a basic QT App
	Layouts
		grid
		hbox
		vbox
	menubar
	file open / file save as
	button
	label
	slider
	qtreeview and qtreewidget