Learn seven design patterns for data science code, from Strategy and Adapter to Command and Proxy, each matched to the ...

Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

Python is a remarkable language, but its latest addition is making some programmers thing that maybe it has lost its way - although it really does depend on what you think that way is. Pattern ...