Please stop using multiple accounts and please don't use HN primarily for promotion—it's against the site guidelines.

We've banned this account and some others. If you stick to one account and submit your own stuff as part of a mix of unrelated things, and don't overdo it, that would be ok.

https://news.ycombinator.com/newsguidelines.html

In case it is not apparent to others, Lisp-Stat (OP of this story) and singaporecode (parent commenter here) are different people.

The account singaporecode and a few other related accounts really look dubious. They are promoting a few websites created by the same author: https://hn.algolia.com/?query=ashok%20khanna&type=all

The comments by singaporecode where they say "I should sponsor the guide’s author" (when the author is himself/herself/themselves) and "I found online" (where they published it themselves) are clearly deceptive self-promotions of https://ashok-khanna.medium.com/ and https://github.com/ashok-khanna but do notice that they are unrelated to Lisp-Stat.