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Viewing profile — ruang

ruang

HN member
Joined
Sun, Jan 10, 2010, 12:08 PM UTC
HN karma
348
Public activity
134 items

About ruang

Thailand-based entrepreneur originally from the Bay Area. Masters degree in Computer Science.

Recent public activity

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    Comment #29792268

    Is it getting harder these days to come up with new similar ideas, maybe due to legal pressures?

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    Comment #29709576

    Excellent list, thank you!

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    Comment #27392831

    Can the Stanford compiler course be self-taught given the online material? What's missing? I've seen it available on Coursera. And a lot of the current material is available online…

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    Comment #25984997

    I like Peter Thiel's quote: A-B testing only works if you have a billion years (from Darwin)

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    Comment #25353050

    Is linear algebra useful to learn for distributed systems? I'm taking graph theory next semester and wondering what else might be useful. I took a distributed systems course alread…

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    Comment #25057337

    These are great. I wonder why he didn't just handwrite the notes. These are much better, but they seem like they would take a long time unless you can type latex quickly.

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    Comment #24647164

    What kind of math is involved in building a faster database? Genuinely curious. I would guess maybe linear algebra, indirectly.

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    Comment #23392252

    Thanks, I'm doing a Masters now and I was planning on taking Number Theory and Abstract Algebra next term. I took mathematical cryptography this term and it got me interested in mo…

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    Comment #23388985

    Best courses for mathematical maturity besides the standard CS ones? I'm thinking Algebra, or maybe Real Analysis.

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    Comment #23078498

    Lately it's been math majors. Zoom and Stripe founders were math majors.

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    Comment #22095284

    Thank you! I really needed this.

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    Comment #22082128

    Is the site just temporarily down? I was watching one of the lecture videos and when I came back to the site I got a 502 error.

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    Comment #21111395

    I think derivation proofs are useful (and definition) but other types of proofs such as correctness hasn't helped me as much.

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    Comment #20797921

    Tim Ferriss recently had a podcast with a famous Stanford physics PhD on hypnosis https://tim.blog/2019/08/16/safi-bahcall/

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    Comment #20612210

    Would be interesting to know which subset of math he thought was most useful. There is just too much to learn.

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