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Viewing profile — rbabich

rbabich

HN member
Joined
Sun, Nov 04, 2007, 6:59 PM UTC
HN karma
46
Public activity
17 items

About rbabich

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Recent public activity

  1. comment
    Comment #34680811

    Look past the silly title, and pick up a copy of "Baby 411": https://www.amazon.com/dp/1889392723/ It's coauthored by a pediatrician, so the recommendations are evidence-based, but…

  2. comment
    Comment #33635084

    A graphic in the middle of the video suggested that the herbicide being used (in one particular case) was acetic acid, i.e. vinegar.

  3. comment
    Comment #9260784

    > maybe Adobe Illustrator uses it? Yep: http://blogs.nvidia.com/blog/2014/06/23/two-steps-adobe-illu...

  4. comment
    Comment #6471247

    think.com used to be Thinking Machines. When they folded, their data-mining software business was sold off to Oracle, along with the domain: http://www.informationweek.com/oracle-b…

  5. comment
    Comment #4723722

    That was a straw man (sorry). There's also the overhead of maintaining consistency, synchronizing metadata, etc. I don't think assuming 0.1% CPU overhead for Lustre is a terrible e…

  6. comment
    Comment #4723546

    There are a couple of (related) reasons. The first thing to recognize is that systems such as this one are designed for parallel workloads where all processes are running in lockst…

  7. comment
    Comment #3354262

    As an author of that paper, I can tell you that the code generator was rather simple and mainly used to perform loop unrolling, avoid explicit indexing, and replicate bits of code …

  8. comment
    Comment #2975000

    August 2007 - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4291933

  9. comment
    Comment #1889722

    http://en.wikipedia.org/wiki/Geometric_series See also: http://en.wikipedia.org/wiki/Zenos_paradox (Hint: It's not really a paradox.)

  10. comment
    Comment #1889682

    Of the responses so far, this one is closest to being correct. Rather than "asymptotically approaching zero," however, the height of the bounce will quickly converge precisely to z…

  11. comment
    Comment #1516920

    Posted a few months ago: http://news.ycombinator.com/item?id=1291580

  12. comment
    Comment #1310191

    I can't say I've tried it, but shouldn't this be enough to avoid the optimization? volatile int i=1; while (i) { }

  13. comment
    Comment #1064168

    "Your eyes suck at blue": http://nfggames.com/games/ntsc/visual.shtm

  14. comment
    Comment #1051950

    It's worth noting that the Red Cross generally ranks highly when it comes to efficiency (i.e., low overhead): http://www.charitywatch.org/toprated.html#humanserv Of course, this ha…

  15. comment
    Comment #549538

    I'm getting the same thing, which isn't surprising since I'm using Opera. In general, I think it's fine to say "browser not supported" if that's the case, but it's nice to have a "…

  16. comment
    Comment #156443

    Things haven't changed much. I grew up in Trafford (it's not often I can expect someone to know where that is) and inevitably find myself at Monroeville Mall every year during the …

  17. comment
    Comment #136508

    There are also two other physicists already in congress, Rush Holt (D-NJ) and Vernon Ehlers (R-MI).