Recursion is a mind-bending topic. Once you make a few methods, you may start to wonder, ‘can I call this method from inside the method, Inception-style?

The object class needs to implement the Comparable interface to be able to be compared and you need to write a custom compareTo() method inside so it knows which fields to compare on implements Comparable<type to compare>

Computers are all about data. How should we store the data that we have, especially inside our programs.

Another very useful data structure is called a HashMap. This is simply a collection of data that is stored in the format key: value, just like a dictionary.

Netrw is a built-in plugin in Vim that lets you explore filesystems and network protocols such as ssh, ftp, http, etc.

A queue data structure works in a similar way to a real-life queue at a supermarket or bank.

The blog lives on GitHub and Netlify. It instantly updates when I push changes to the master branch on GitHub Hopefully I won’t need to edit the settings for this too much more often, so it’s even more important I make a note of this somewhere.