If you want speed, use C, not Python. But for Pythonistas, writing C code brings a host of distractions ... to determine how to speed things up. For short scripts that merely run and exit ...

In order to use code examples, it is recommended to use virtual environments as explained in Chapter 1, Current Status of Python, of the book. In short, create new environment somwhere on you disk.

But over time, there’s been a greater push to make Python perform better, and those efforts are now paying off. For instance, the bytecode generated by CPython from a program’s source code can ...

SEE: Six in-demand programming languages: Getting started (free PDF) The new data-science tutorial offers tips on using VS Code and the Microsoft Python extension with popular libraries to do ...