Without functions all we have are attributes of objects. Functions are where variables live. This extract from Programmer's Python: Everything is an Object explains that functions bring something new ...

Here's a teaser that poses a practical problem - one that crops up in everyday Python programming. See if you can work out the answer before looking at its solution and the pattern to follow to avoid ...

Python 3.13 has been released with a slight delay on the home straight. The new interactive shell aims to make development more convenient. In addition, the global interpreter lock can now be ...