Refresher on the distinctions between negative reinforcement, positive reinforcement, negative punishment, and positive punishment.

jump to tag(s) ...

jump to tag(s) ...

how to color horizontal (or vertical?) grid lines in chart.js

Squats come in all shapes and sizes, and can be used for a variety of training goals.  This guide is going to break down the movement in-depth, teach you how to optimize your squat technique, and teach you how to start maximizing your squat training.

Demonstrate how to check whether the output device is a terminal or not. If a terminal is the output, you can use color codes in STDOUT