Delete record button on row in list view

A few weeks ago, I saw on the tips and tricks page a tutorial on how to create a custom button on the list page to delete the individual record with a confirmation prompt and reload the page after posted by Sergey, but now it's gone. I was wondering if I may be missing it, or something happened to it? I just need to delete an individual row with a button vs clicking the box and selecting delete.
Thanks
EDIT: I found where I originally saw it at, and it was on the blog: https://phprunner.com/blog/2019/03/26/how-to-add-a-delete-button-to-each-row-in-grid/