Build graphic elements into your Python programs with the Cairo graphics library. We'll show you how to draw an analog clock face that displays the current time.
Solve Bash blind spots by embedding other scripting languages into your Bash scripts to get the features you need. Pete shows you solutions for floating-point math, charting, GUIs, and hardware integration.
The most tedious part of supervised machine learning is providing sufficient supervision. However, if the samples come from a restricted sample space, unsupervised learning might be fine for the task.