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0 pointsLordDragonfang3y ago0 comments

I can't tell whether I had an unusually good CS education, or if I'm missing something, but everything I see discussed in this thread as crucial insights taken from this book are things I recall being covered at least once in university, yeah. Perhaps it's just especially effective in its organization and ordering of fundamentals. Still, the praise it's getting makes me want to pick up a copy just to see if it can fill in any gaps I've missed in truly grokking those concepts.

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umanwizard3y ago

> Perhaps it's just especially effective in its organization and ordering of fundamentals.

This is it. It’s not going to tell you some deep technical details about how modern processors work, but it’s an extremely well-written introduction to low-level computer concepts that any moderately intelligent person can follow with no prior specialist knowledge, which is rare among nonfiction books. But still, it’s a popular science book, not a thorough technical treatise.

Also, probably a lot of people read it before university. I read it at age 16 or so and learned basically my entire framework for understanding what a computer is and does. I doubt someone with a rigorous computer engineering degree under their belt would learn anything specific, but it’s still a fantastic piece of writing and you might enjoy seeing a good explanation from first principles of how everything fits together.

marai23y ago

I think the difference is that this book in about 200 pages or so, starts from two boys using flashlights to attempt to "communicate" with each and goes through simple circuits to logic gates to CPU, ALU, volatile memory, rudiments of assembly language to a high level language. That's the difference, hand holding you through the explanations with the emphasis on pedagogy rather than being a dry theory book.

sixstringtheory3y ago

Yes, it consolidates a ton of information very well. I think it can appeal both to the beginner/layperson as introductory, or to those with more experience to put lots of pieces together. I didn’t learn much new information but it tied together many things, and just reviewing and recalling old theory felt like a good exercise.