The best new features in Python 3.15 Python 3.15 is now GA, and it’s the best Python yet. Get your hands on its improved JIT ...

Starting a Python application typically results in a flurry of imports as modules from various locations (and the modules they import) get added into the application process. All of that occurs before ...

Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main file of ...

Python 3.15 has introduced a feature to allow "lazy" module imports, where an imported module isn't actually evaluated until the first time it's used. For modules that take a long time to initialize ...

Today all the cool languages and runtimes pledge allegiance to UTF-8, including Rust, Go, and Node.js (JavaScript itself prefers UTF-16 for internal encoding). Most code editors, from Visual Studio ...

I loaded a large JSON file in Python and watched memory jump from 43 MB to 808 MB. Here’s what happened and how streaming ...