DevLaunch is my mentorship program where I personally help developers go beyond tutorials, build real-world projects, and ...

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. Like so: def add_five(a, b=0): ...

Azure Functions, Microsoft's take on cloud-hosted, serverless, event-driven computing, now officially supports the Python programming language. The general availability of Python support follows a ...

Any function involving math operations, especially in Python, tends to be expensive. Caching and reusing the results is often orders of magnitude faster than recomputing the results each time.

Manage an async event loop in Python Another common use for asyncio is to manage the async event loop. The event loop is an object that runs async functions and callbacks; it’s created ...

This is the output when run: $ python decorator_test.py Function calculate_squares being called at 2018-08-23 12:39:02.112904 Took 2.5019338130950928 seconds Dealing with parameters ...

Part of the os module involves a function to create folders on the system. By importing the os module into a Python program, programmers can then call the Python mkdir function to create folders ...

In Python, these external tools usually take the form of “modules.” These are small Python programs that perform useful functions that can support your production.