https://stackoverflow.com/questions/8126311/how-much-of-what-every-programmer-should-know-about-memory-is-still-valid https://stackoverflow.com/questions/812631

https://stackoverflow.com/questions/8126311/how-much-of-what-every-programmer-should-know-about-memory-is-still-valid https://stackoverflow.com/questions/8126311/how-much-of-what... Discussion of it in slightly more modern context, worth looking at.