Getting data out of Apache Kafka is easy if you know how, so let's go through an example step-by-step. In this walkthrough we take you through the process of... (more…)

The Portable Document Format (PDF) was invented in the early 1990s and it’s still thriving. But PDFs are mainly for humans – not machines. So it’s often hard to... (more…)

How to switch SaltStack from Python 2 to Python 3 (Ubuntu, Debian, Centos, Amazon Linux, Windows)... (more…)

How to draw/generate the Barnsley Fern fractal in Python 3... (more…)

Classic high fantasy: a coder in a shining conference tee, a lost secret, and an evil mutex imprisioning a codepath in distress. And they all lived pa...