Writing a parser
Guide to writing a parser.
Online course where you can teach yourself how to use a sliderule.
One day.... One day...
Not my normal kind of read as I don't generally go in for this sort of blog; but this particular post does do a good job of describing how I tend to approach simple but important things that need doing on a daily or weekly basis.
Doing things is easy, starting doing them can be hard -- especially really useful things like meal prep, general housework, exercise, etc.