Those disclaimers look like comments on bad code. Dear author you do not have obligation to make such clarifications.

I take this blogpost as example how I do not want to write. It is too long and too much information in one piece, Euler to BST with AirBnb to Twitter, and Facebook. With stop on linked lists, arrays and trade-offs between them. Don't even get me started on Sponge Bob. All this targeted at junior developers?

I advise author to read: "Nobody Wants to Read Your Sh*t: Why That Is And What You Can Do About It"