Read an excerpt from the 4th Edition of the book Python Essential Reference by David Beazley. Excerpt from Python Essential Reference, 4th Edition. Substantial programs are broken up into functions ...

In the last post introducing Python, I demonstrated how to make a simple app using variables and conditional statements. In order to do anything really powerful in a given programming language though, ...

Functions are fundamental to code organization; they exist in all higher order programming languages. Generally, functional programming means using functions to the best effect for creating clean and ...

This content originally appeared on Mashable for a US audience and has been adapted for the UK audience. Dutch computer scientist Guido van Rossum decided to take on a fun little side project over the ...

Sitting around with "a lot of time on my hand," Dutch computer scientist Guido van Rossum decided to take on a fun little side project over Christmas break in 1989: building a new programming language ...