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Ask HN: Do you recall any book or course that made a topic finally click?

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Re: Ask HN: Do you recall any book or course that made a topic finally click?

#191

When I studied C in college everyone recommended the K&R C book. I found it the be of no value to me for learning the language. Instead I found King's C Programming: A Modern Approach much more enlightening. I know K&R is widely well-regarded, so I found it interesting how difficult it was for me to learn from it.

Yeah, K&R is more of a reference than a tutorial.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#192
Concrete Mathematics and calculus. I'd made it through several years of studying and applying calculus (either studying it properly in math courses or applying in physics and engineering courses) and never really grokked it. I could use it, but something important was missing in my understanding. I spent one summer working through this book with a professor, and suddenly calculus clicked for me. I still don't know what specific detail I had missed previously but I'll take it.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#194
post #97

I know this is a little out of left field but I couldn't understand why anyone was Atheist until I read The Demon Haunted World by Carl Sagan... quickly followed by The Selfish Gene by Richard Dawkins. Those two books together crystallized in me what it could mean to have a world view absent of supernatural forces.

Being somewhat skeptic myself in my younger years and coming closer to God through my relationship with my girlfriend (who isn't even a believer herself)... I just recently came up with a hypothesis why so many Math and CS people were famously Atheist. I grew closer to God through just observing the natural world, and my natural relationship (affection, friendship, etc.). My hypothesis is that so many of these (incre…

> The seemingly random, yet beautiful grain, in wood. Or the way tree leaves rustle in the wind.. etc etc, you can see an immense beauty and goodness, not possible without a divine, all-giving power.

That is quite the statement on the nature of reality, yet it’s entirely based on personal opinion. You don’t know from observation if the “beauty and goodness” of the world is impossible without a divine power, you choose to believe so.

I also pay close attention to the natural world and my relationships, yet don’t feel the slightest inclination to believe in a higher power. If anything, I share Richard Feynman’s view that being analytical about the world makes its beauty shine more, not less: https://www.youtube.com/watch?v=ZbFM3rn4ldo

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#195
post #97

I know this is a little out of left field but I couldn't understand why anyone was Atheist until I read The Demon Haunted World by Carl Sagan... quickly followed by The Selfish Gene by Richard Dawkins. Those two books together crystallized in me what it could mean to have a world view absent of supernatural forces.

Being somewhat skeptic myself in my younger years and coming closer to God through my relationship with my girlfriend (who isn't even a believer herself)... I just recently came up with a hypothesis why so many Math and CS people were famously Atheist. I grew closer to God through just observing the natural world, and my natural relationship (affection, friendship, etc.). My hypothesis is that so many of these (incre…

Hey, nice comment, just offering the opposite view here: Disagreeing with faith is the point for many of us atheists, not out of arrogance about knowing the truth about the world, but skepticism about what it means to know a thing for certain, and how far away we are from that certainty.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#196

Earlier quoted context omitted.

While I enjoy 3blue1brown's videos they definitely fall under the umbrella of current gen "edutainment" where the goal is to make you feel like you've learned something without have anything really click. Pretty much everyone I know who claims that 3blue1brown's video helped them understand a topic... doesn't really understand that topic at all. 3blue1brown's video can be fun for topics you already know, providing a…

I can't speak generally about all of 3blue1brown's content, but the essence of linear algebra made concepts like eigenvectors and values and what they are click for me, there is no question.

For me it certainly helped, but only as "additional course material". When I was studying for the LinAlg exam I used the script of my professor and tried to understand chapter by chapter. Afterwards I watched those videos to "check" if I had really understood.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#197

"Basic Economics" by Thomas Sowell. Helped me gain a more intuitive understanding of economics. On a side note, the man is a machine. He's been writing close to a book a year since the age of 80 (he's 92 now).

That guy is amazing.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#198
Early in my .NET career Framework Design Guidelines made a big impression and improved my code quality. I liked the prescriptive "Do/Don't/Consider + ELI5" style of the rules and to this day use that approach in some of my writing to customers. It's since been baked into the static analysis tools so no need to buy the book, but I would like to see more books on other topics with similar style.

https://www.oreilly.com/library/view/framework-design-guidel...

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#199
Infidel by Ayaan Hirsi Ali.

It lifts a veil from your eyes. Concepts like “multiculturalism”, that before reading this book seemed benevolent, reveal their malignancy.

If you are from the West, the US or Europe, you will see your political culture in a new light, as a web of lies and hypocrisy on all sides.

If you are aligned with the Left, it forces you to confront the reality that, sometimes, the Right takes a stand against oppression while your side refuses even to acknowledge that it exists.

Re: Ask HN: Do you recall any book or course that made a topic finally click?

#200

I've been struggling with wrapping my head around asynchronous programming with callbacks, promises and async/await in JS, however I think it's finally clicking after watching these YouTube videos and creating a document where I explain these concepts as if I'm teaching them to someone else: * Philip Roberts's What the heck is the event loop anyway? - https://www.youtube.com/watch?v=8aGhZQkoFbQ * The Story of Asynchr…

Commenting for later. Wish you could "favorite" comments.

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