GitHub - swarajdalmia/python-playground: My notes while learning python. Some of them can be used as tutorials while self-learning or teaching beginners.

Python features

Python is a dynamic, interpreted (bytecode-compiled) language. There are no type declarations of variables, parameters, functions, or methods in source code. This makes the code short and flexible, and you lose the compile-time type checking of the source code. Python tracks the types of all values at runtime and flags code that does not make sense as it runs.
The end of a line marks the end of a statement, so no need for semicolons.
Comments begin with "#"
Python source files use the ".py" extension and are called "modules."
When a Python file is run directly, the special variable "__name__" is set to "__main__". Therefore, it's common to have the boilerplate if __name__ ==... shown above to call a main() function when the module is run directly, but not when the module is imported by some other module.
In a standard Python program, the list sys.argv contains the command-line arguments in the standard way with sys.argv[0] being the program itself, sys.argv[1] the first argument, and so on. If you know about argc, or the number of arguments, you can simply request this value from Python with len(sys.argv).

A lot of these are taken form here.

Name		Name	Last commit message	Last commit date
Latest commit History 51 Commits
algorithms		algorithms
data_analysis		data_analysis
data_struct		data_struct
strings		strings
OOP.md		OOP.md
README.md		README.md
args-kwargs.md		args-kwargs.md
assert.md		assert.md
classes.md		classes.md
config-file.md		config-file.md
decorators.md		decorators.md
documenting.md		documenting.md
dunder-methods.md		dunder-methods.md
exceptions.md		exceptions.md
files-i-o.md		files-i-o.md
for_loop.md		for_loop.md
fullstack.md		fullstack.md
functions.md		functions.md
input-output.md		input-output.md
iterator_generator.md		iterator_generator.md
programming_paradigms.md		programming_paradigms.md
project-setup.md		project-setup.md
python-environment.md		python-environment.md
python-traceback.md		python-traceback.md
shallow-deep-copy.md		shallow-deep-copy.md
storing-data.md		storing-data.md
zip.md		zip.md