Many Pythonistas are familiar with using decorators, but far fewer understand what’s happening under the hood and can write their own. It takes a little effort to learn their subtleties but ...

Set parallel=True in the decorator, and Numba will compile your Python code to make use of parallelism ... code to the cache directory for your script (typically __pycache__).

self-healing Python scripts. He shows things working in a video, embedded below the break, but we’ll also describe what happens right here. The demo Python script is a simple calculator that ...