Books I recommend:
If you’re fond of low level and bitwise operations like me or want to increase that skill, this book is a must-read.
It sums up a lot of smart ways to do things and give you the keys to a better understanding.
It really opens the doors to becoming a better developer.
Hacker’s Delight: Second Edition
The Hacker’s Delight books remind me of the storybooks for toddlers: you can open them at a random page and you’ll always get a nice surprise, a new knowledge ready to get caught. How neat!
This second edition comes with some corrections and new chapters (crc, ecc, …).