It originally started out on Medium, and has been adopted
to tech.io platform to implement runnable snippets for better reading experiences.
The source code of this playground can be found on Github.
This series aims to discuss some of the tricky concepts in great detail. Therefore,
with its syntax.
Here is a list of topics that have been published on Medium, which I am going to
adopt into this playground. The list will be updated as I add more contents.
Okay, let's dive into it!