dqpb

(cat myfile -) | ./a.out 

“Well, similarly, I think in the future, people will look back and say, yes those primitives in the 20th century were fiddling around with these gadgets called computers, but really what they were doing is starting to learn how to formalize intuitions about process, how to do things, starting to develop a way to talk precisely about how-to knowledge, as opposed to geometry that talks about what is true.” - Abeslon

Memory <-> Memory (X) - x86 restriction: memory cannot be moved directly to another memory. 

thx to utilforever, 커헠

https://wiki.kldp.org/wiki.php/NCURSES-Programming-HOWTO

https://stackoverflow.com/questions/4325144/when-do-programmers-use-empty-base-optimization-ebo

lol

-pedantic option enabled the warning.

https://stackoverflow.com/questions/1143262/what-is-the-difference-between-const-int-const-int-const-and-int-const

ref: https://stackoverflow.com/questions/750178/is-it-a-good-idea-to-typedef-pointers

Must use ‘unsigned char’.

Buffer Overflow Attack - Computerphile

How secure is 256 bit security?