DevX: Power Python: Do More With Less Code

“What’s Power Python, you ask? It’s the effective use of Python
language features to get a lot of work done in fewer lines of code.
The lambda, reduce, filter, map, and list comprehension constructs
are some of the features that best fit this definition. This
article examines each one in turn and highlights some of their
strengths with simple code examples that illustrate the basic
syntax and usage. It then delves into some related coding
advantages that Python offers, such as the easy creation of
callbacks and closures.

“The built-in Python functions discussed adhere to some of the
basic principles of Functional Programming (FP). While this article
doesn’t focus on the philosophy of FP per se, it does highlight
some of the advantages of the FP style of programming, such as the
emphasis on list processing, the use of functions to replace
looping, the avoidance of side effects, and the reliance on
functions being first class objects. By the end of the article, you
should have a strong grasp of how you can use these powerful
techniques to write more expressive and concise code in your
projects…”

Complete
Story