Fix not being able to upload images to the wikis in Gitlab when using a reverse proxy for HTTPS.
Instructions on allowing wordpress to self-update.
A tutorial on seeing how much benefit switching a barcode primary key to a BIGINT from a varchar binary representation.
Install the Fira Code font in various versions of Ubuntu. This font is great for programming due providing various ligatures.
A script to install the Hasklig font on Ubuntu. This is a neat monospace font with ligatures (good for programming in).
Update your wordpress site to allow easy changing of domain name.
A buildup of how to generate a query to create a "leaderboard" of of your top scorers.