int_10h··on How to read research paper, textbook, long text content?What really helped me was using the Zettelkasten system, as described in S. Ahrens "How to Take Smart Notes". I don't follow it exactly as described although the principles it describes were eye opeining to me.
int_10h··on Beej's Guide to Network Programming (1994-2020)How funny - it got me through the same course but barely 2-3 years ago.
int_10h··on YouTube-dl has received a DMCA takedown from RIAAI'm not saying anything but there's a gitlab source clone of this on debian's repo :) https://salsa.debian.org/debian/youtube-dl