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.

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.

Welcome to the first post on this blog Look #$$