- source of that specific post in raw org [1] - site source [2]
[1]: https://gitlab.com/kaushalmodi/kaushalmodi.gitlab.io/raw/mas...
[2]: https://gitlab.com/kaushalmodi/kaushalmodi.gitlab.io
(I wish HN supported some markup :P)
That post does not have any #+INCLUDE because all the code snippets are trivial. I would use #+INCLUDE in posts where I have a code file, and I want to talk about only few lines from that.
I have different examples of #+INCLUDE in my examples file[1] for my Org to Markdown for Hugo exporter -- ox-hugo[2]. There I use the inbuilt INCLUDE feature where I choose to include only the specified Org sub-tree (using the sub-tree CUSTOM_ID). The above referenced post on Nim/Python is converted to Markdown for Hugo using the same exporter.
[1]: https://raw.githubusercontent.com/kaushalmodi/ox-hugo/master... [2]: https://github.com/kaushalmodi/ox-hugo
Convincing!
I am curious about the org-source you used for that article, is it public?