I collect here small comments on computer science, math, technology, typography, language, and whatever stroke me that I found worth sharing.
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I describe my solution for online lecturing amid the COVID-19 crisis using youtube livestreams and PINGO.
Because of unresolved dependencies, installing pdf2htmlEX became challenging in recent Ubuntu.
DOIs (digital object identifiers) are much more than a unique id for scientific papers.
My experiments with pdf2htmlEX for this site.
Creative mechanical devices can demonstrate abstract facts in a most memorable way.
Quick animations from slides for youtube.
A memorizable description of git commands.
There is a Jekyll plugin to typeset pseudocode.
I describe how I include MathJax using Euler fonts.
This document demonstrates Markdown features, and shows how they look using my Jekyll style.
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