Great Delphi Page

If you are looking for an interesting page that explains how to do some of the more difficult things in Delphi, Pipes, Sockets, etc visit Felix Colobri’s site.
Not only does it provide source code to examine, his teaching background makes what he says understandable.

https://www.felix-colibri.com/index.html

Even if you don’t use Delphi, his site will give you some insight on many programming topics, no matter what language you program in.