How I discovered the ancient secrets of BSD wizards and slew a mutex troll.

Python really is everywhere at this point. Although many gatekeepers argue whether a person is really a software developer if they don’t code in a language more difficult than Python, it still is everywhere. It’s used to automate, manage websites, analyze... (more…)

Abstract Class is a very important concept of object-oriented programming. It is a good practice of DRY (Don’t Repeat Yourself) principle. In a large project, code duplication is approximately equal… (more…)

Let's pretend we need to build a recommendation engine for an eCommerce web site. There are basically two approaches you can take: content-based and collaborative-filtering. We'll look at some ... (more…)

How Python Linters Will Save Your Large Python Project...