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Viewing profile — smanek

smanek

HN member
Joined
Wed, Oct 10, 2007, 1:40 AM UTC
HN karma
8,005
Public activity
1,190 items

About smanek

I'm a programmer (fluent in Common Lisp, Javascript, Java, Python, and Perl). I've dabbled in Haskell, Scala, C++, and Objective-C - but still have a lot to learn about them.

I've worked on a few fun projects, including satellite defense for the DoD, a couple of big Lisp webapps, and large distributed systems.

If you need to reach me: {myusername}@gmail.com

Some of me online:

    https://github.com/smanek
    https://twitter.com/smanek
    http://arantaday.com/
My PGP Key is at http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0x9526096E

Recent public activity

  1. comment
    Comment #4928928

    Unknown is relative, but here are some of the rss feeds I'm subscribed too: http://nosql.mypopescu.com/ http://lambda-the-ultimate.org/ http://eli.thegreenplace.net/ http://www.ste…

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    Comment #4913957

    I did something similar around 2008: (but in Lisp!): https://github.com/smanek/ga Had to write my own bitmap processing library, since couldn't find anything fast enough off the sh…

  3. comment
    Comment #4875419

    http://money.cnn.com/magazines/fortune/fortune_archive/2001/... She's often considered the face of the irrational exuberance behind the first dot com boom/bubble. Rating many compa…

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    Comment #4773511

    If a lay person were to ask how they get back their dollars if they are stolen from their wallet, say due to a person mugging them, what do you tell them?

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    Comment #4770848

    A disk seek (e.g., if you have more data than RAM and are using virtual memory) might take ~10ms. A packet round trip within the same AZ in EC2 is <0.5ms.

  7. comment
    Comment #4762467

    Just to clarify, it will definetly take me more than a day to write/profile/test the changes (especially since I'll be learning arc in the process). My hope is that it will only ta…

  8. comment
    Comment #4761851

    pg: I have fair bit of lisp dev experience. If, as a weekend project, I modified the HN src to use postgres and memcache would you consider using it in production? Obviously, I don…

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    Comment #4708654

    I think so. On a several decades/century scale it's worthwhile to funnel at least a few percent of GDP into basic science research[1]. But, in any given quarter/year, it's almost c…

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    Comment #4667817

    http://en.wikipedia.org/wiki/Parable_of_the_broken_window

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    Comment #4656278

    The ones on memory hierarchy (cache oblivious algos, etc)

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    Comment #4626287

    For algo/datastructures, CLRS ( http://www.amazon.com/Introduction-Algorithms-Thomas-H-Corme... ) is the gold standard. For OS's, Tanenbaum ( http://www.amazon.com/Modern-Operating…

  15. comment
    Comment #4606033

    also offtopic: 'voracious vocabulary' probably doesn't mean what you think ;-) (you're probably thinking 'voracious reader') I like to use HL Mencken as inspiration.

  16. comment
    Comment #4491405

    Dan was awesome. A few years ago, when I was an undergrad trying to raise money for my first startup in Boston, he was a huge help. Took the time to grab a couple meals with me and…

  17. comment
    Comment #4077511

    My per-site hash is only salted with the site's name. Hence, there is no state stored on my machine. Personally, I use (and prefer) LastPass to this approach.

  18. comment
    Comment #4068014

    Actually, Google Translate was an enormous leap forward in machine translation quality. It won a number of awards for its astonishingly good performance. And its design premise is …

  19. comment
    Comment #3963699

    Woah - I've used those docs dozens of times and never realized that the demos were interactive. I just assumed they were static examples. Thanks!

  20. comment
    Comment #3947779

    http://en.wikipedia.org/wiki/Bystander_effect

  21. comment
    Comment #3877358

    Use the Google, Luke. The first hit on searching for the quote explains its history: http://quoteinvestigator.com/2010/08/27/master/

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    Comment #3849456

    tip: the original meaning of a word doesn't necessarily have any relation to it's current meaning. I assume you didn't know about the etymological fallacy ( http://en.wikipedia.org…

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    Comment #3805960

    I don't think any GC scheme could work with that. Languages that allow pointer arithmetic like that basically can't be GC'd. The problem with an imprecise GC is that having an inte…

  25. comment
    Comment #3805950

    There was some back-and-forth between Zed Shaw and DHH that I remember being interested by at the time. Zed deleted all his posts - but here are some places to get started: - Shaw'…