Python Review · Exceptions, Logging, Unittest
Feb 27, 2016
Concepts EAFP - Easier to Ask for Forgiveness than Permission: A coding style that assumes valid inputs and successful operations, handling potential errors through try...except blocks only after they occur. LBYL -...
Python Review · Object Oriented Programming
Feb 20, 2016
Basics Class: A blueprint or template that defines the structure of properties (data) and methods (behaviors) that all objects of its type will possess. Object: A specific instance created from a class,...
Python Review · Functions
Feb 13, 2016
Definitions Basics: the def keyword, docstring, arguments, and return. Typed Hints: defined with type hints (soft suggestions) for arguments and return, enhancing readability and allowing static analysis. Typed Checks: defined with type...
Python Review · Unpacking, Structural Matching, Packing
Feb 6, 2016
Unpacking var: positional, strictly based on position, 1-to-1 matching. _: placeholder, holds a places and ignores the value to satisfy syntax requirements, 1-to-1 matching. *foo: catch-all, catches the rest of the values...
Python Review · Iterators, Generators, Comprehensions, Iterable, Hashable
Jan 30, 2016
Iterators An object that represents a stream of data. It fetches one element at a time using the __next__() method and maintains its internal state to know "what's next." range: generates a...