The Java Virtual Machine
What is the Java Virtual Machine? Read about the JVM in this post, where I talk about the engine that powers our applications - both for newcomers and older developers.
Creating a dynamic paragraphs sidebar with JS and jQuery
In this post, I explain how I created a dynamic sidebar that lists and links paragraphs from every blog post in my website using JavaScript and jQuery.
How to reset PulseAudio and ALSA on Ubuntu 20.04/20.10
Reconfiguring PulseAudio and ALSA as if you just installed the system is not the most straightforward thing. If you messed up, here I explain how to do it.
Fixing Ubuntu's fractional scaling "duplicate cursor" bug
Ubuntu 20.04 (and 20.10) has a weird bug, which causes a second, dead cursor to appear on screen when you have fractional scaling enabled. In this post, I explain how to fix it!