[0wis]

I have never read such a crystal clear explanation of what a computer / a Von Neumann architecture is. Simpler is always better. Thanks a lot for this.

Any other clear descriptions of CS concepts - especially for Data Science - to share ? Links to them ?

[shantly]

Haha, thanks. Nah, I wrote that just now and don't have, like, a source I go to for this stuff that's not pretty well-known already, or a blog or anything. Maybe I should start one. Not exactly ready to explain anything else like that off-the-cuff in an HN post at the moment :-)