In Python we care about the behavior of an object more than the type of an object. We say, "if it looks like a duck and walks like a duck, it's a duck." This idea is called duck typing.| www.pythonmorsels.com
Python's built-in functions list includes 71 functions now! Which built-in functions are worth knowing about? And which functions should you learn later?| www.pythonmorsels.com
When exceptions go unhandled, Python prints a traceback. Tracebacks are read from the bottom upward. The last line describes what happened and lines above describe where it happened.| www.pythonmorsels.com