Turns out, my old Python assignments had plenty left to teach me.

This Python tutorial explains how functions work and why they are essential for writing reusable, organized code. The lesson begins with creating a basic function using the def keyword, calling it, ...

But in many cases, it doesn’t have to be an either/or proposition. Properly optimized, Python applications can run with surprising speed—perhaps not as fast as Java or C, but fast enough for web ...

Python trades runtime speed for programmer convenience, and most of the time it’s a good tradeoff. One doesn’t typically need the raw speed of C for most workaday applications. And when you need to ...

Using a program written in a particular language to search for problems in another program written in that same language has a certain amount of charm. High-level languages, such as Python, can ...

Follow practical Git commands for cloning a repository or initializing an existing project, adding a remote, committing files, and pushing to ... Learn where to locate a repository's GitHub URL and ...

Not every programmer likes creating GUI code. Most hacker types don’t mind a command line interface, but very few ordinary users appreciate them. However, if you write command line programs in Python, ...