Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets ...

def set_time(self, hour=0, minute=0, second=0, millisecond=0): if not (0 <= hour < 24): raise ValueError(f'Hour ({hour}) must be 0-23') self.hour = hour if not (0 ...

Take dynamic typing as an example. It seems amazing at first: Python literally figures out by itself what sort of value a variable might take, and you don’t need to waste another line of code by ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

There are many reasons that you might want to start Android development. Building an app that will make you rich and change the world is only one motivation; others include learning to code, building ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

For those that are unfamiliar with the concept of classes and who want to learn more about how they work, keep reading. If you just want the syntax for classes in Python, you can skip to the next ...

Microsoft Visual Studio Code is a flexible, cross-platform editor that can be transformed into a full-blown IDE for most any language or workflow. Over the past few years, it has exploded in ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...