Here is an excellent collection of 45 free books in PDF format which I found here — "Programming Notes for Professionals" books.
The PDFs contain this on one of their very first pages:
Please feel free to share this PDF with anyone for free
This ${insert title here} Notes for Professionals book is compiled from Stack
Overflow Documentation, the content is written by the beautiful people at Stack
Overflow. Text content is released under Creative Commons BY-SA, see credits at
the end of this book whom contributed to the various chapters. Images may be
copyright of their respective owners unless otherwise specified.
Because of the range of software development related topics covered, I thought this might be of interest to a large fraction of people on SN.
(Score: 3, Funny) by requerdanos on Sunday January 21 2018, @11:47PM (1 child)
This is the second of your posts that I have been tempted to mod up--not down, up--today. You feeling okay?
(Score: 2) by VanessaE on Monday January 22 2018, @02:56AM
I don't get it.... no racial epithets, no minority references, genuinely insightful content. Gotta be the first time I've ever modded-up something E-F wrote.
Are we in the mirror universe or something?