In Python, a SyntaxError happens when the interpreter finds code that does not conform to the rules of the Python language.

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, … ...

Take advantage of the high-level async functions in Python’s asyncio library to write more efficient Python applications.

In Python, you can define functions with optional arguments — that is, arguments that you don’t need to state explicitly afterwards — by providing a default value.

With Pulsar Functions, you can apply Python functions to pub/sub messages in Apache Pulsar to make machine learning predictions in real time. Here’s how.