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User: convolvatron

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Comments · 288

  1. shipping cost on Waste Coffee Grounds Offer New Source of Biodiesel · · Score: 4, Interesting

    how much of it can one effectively suck back from the ends of the capillaries of the distribution system?

  2. Re:Gotta start with teachers on How To Help Our Public Schools With Technology? · · Score: 1

    really, as a computer scientist, why would one ever care? teach them science, mathematics, literature. language. music. this whole idea of computers as an end in themselves is raw masturbation. teach your children to think.

  3. Re:pft on When Agile Projects Go Bad · · Score: 1

    no, i think agile programming is what everyone does by default when there is no thought about what one is doing or why

  4. Re:Not that hard... on Jaguar, World's Most Powerful Supercomputer · · Score: 1

    i can easily imagine the hardware people making the interconnect lanes be backward compatible, but i believe there has been some endpoint capability changes between the two generations.

    whats difficult to believe is that they actually managed to encorporate the necessary changes in the resource allocator

  5. Re:Devil's advocacy and unfair competition on Telco Appeals Minnesota City's Fiber-Optic Win · · Score: 2, Insightful

    but i think there is a question of standing. you're not really allowed to file a suit just to teach someone a lesson. there isn't a contractual realtionship between the city and the company. why should the company be allowed to use the courts to undermine the city's plans?

    if you want to make an argument about public services and funding use the political arena

  6. Re:How it's theoretically different on Open-Source DRM Ready To Take On Big Guns · · Score: 1

    'not tell the user how they will use the IP' by making them authenticate to a remote service every time they want to. yes, i get it.

  7. Re:Lines =! quality =! true cost on Fedora 9 Would Cost $10.8B To Build From Scratch · · Score: 1

    so you've worked on both kinds. if i gave you 1000 lines of code, minus the legal garbage, you could tell me which is which then?

  8. Re:Make your own on Where to Find Axles, Gears For Kinetic Sculpture? · · Score: 1

    thats what i'm doing, but its a very serious investment in tooling, machinery, and learning.
    there really should be a reasonable place to buy basic gears at close to the cost of the stock.

  9. Re:Language Independent? on 6 Languages You Wish the Boss Let You Use · · Score: 1

    to some extent this is true, but there are language facilities like horn clauses, automatic memory management, persistence, closures, partial application, streams, type inference, polymorphic functions, and lazy evaluation which really change the substantial character of programs.

    ever written a non-trivial parser in fortran?

  10. Re:Didn't we already know? on Anti-Terrorist Data Mining Doesn't Work Very Well · · Score: 1

    maybe.

      pornography in the sense of not being amenable to any objective definition. 'you know it when you see it'

  11. Re:Didn't we already know? on Anti-Terrorist Data Mining Doesn't Work Very Well · · Score: 1

    actually its worse than you portray. its like pornography. even if you had access to someone's entire history and could detain and interview them indefinately, do you think that you would ever be able to determine if the were are a 'terrorist'? in the absence of some verifiable proof of an act, what would you base your determination on?

  12. dont on Good Books On Programming With Threads? · · Score: 1, Flamebait

    please, just dont program in threads. if you do, years from now you will realize that you shouldn't. threads are a terrible mistake

  13. Re:I agree on The Supercomputer Race · · Score: 1

    this is another symptom of the kind of sleeze that drove intel out of the market for ascii red.

    obviously there were some technical delays. cray screwed up the control system, and sandia's insistence on certain unfavorable design decisions increased the time from first boot to running application quite a bit (primarily in the communications implementation, the fabulous* catamount runtime, and the whole i/o fiasco)

    but the real game that was going on was that by screwing the project schedule, sandia was able to threaten cray with breach of contract. given government contracting rules this would have been fatal for cray. by messing with the project they ensured that cray would be on the hook for 'additional consideration', which took the form of several upgrades. the largest of these was a whole fifth row.

    then they got to turn around and claim to be heroes to the DOE

  14. congress? on Zero Day Threat · · Score: 1

    why does congress have to act? i'm really not a libertarian in general, but its the consumers putting up with this crap from banks, credit reporting agencies, and credit card companies that perpetuates the problem

    if only there were more room underneath my tinfoil hat for 20s

  15. Re:Tech Savvy Convention on Linux Not Supported For Democratic Convention Video · · Score: 3, Funny

    obviously the best technical solution is that which requires minimal investment, is an open standard, and available to the largest number of platforms with the least additional per platform support cost.

    the most technically savvy event would use moving ascii art, and it would be sweet

  16. Re:Makes me happy on Level of IPv6 Usage Is Vanishingly Small · · Score: 2, Funny

    dont be so hard on him, you know how different it is to do prefix based forwarding with a radix structure on a 8-64 bit prefix instead of a 8-30 bit prefix?

  17. Re:Move to CVS on Guide For Small Team Programming? · · Score: 2, Informative

    i agree w/ you about svn. we started 3 person team on svn under the assumption that it would be 'cvs but better'. after several disasterous merges we changed to hg. now we have 10 developers and everything is still working beautifully.

  18. Re:"from the declaused-but-not-neutered dept." ?? on NetBSD Moves To a 2-Clause BSD License · · Score: 1

    i was a partial victim of motif for a few months when it came out. it was a bad toolkit that got alot of press for a couple years and died. money and time was wasted because it was supposed to be the next big thing.

    yes, the licensing was a pita, but it made it that much easier to ignore. in what sense does that argue for gpl over bsd?

  19. Re:Floating-point acceleration unit, sounds famili on Cray, Intel To Partner On Hybrid Supercomputer · · Score: 1

    i believe its more comparable to the weitek-custom vector units used on the CM-5

  20. maybe the market is working on Information Security Is Becoming Infrastructure · · Score: 4, Insightful

    maybe the problem with selling security is that is that the products are a pile of afterthought patches. security is a property that should lie at the foundations of a design. why should i put some 1u appliance with alot of molded plastic on my ethernet at all?

  21. Re:Interesting maybe on Building the World's 4th Fastest Supercomputer · · Score: 1

    please, could someone reference some information that isn't wirtten by a 6 yr. old?

    i'm genuinly interesting in this 'perfect difference' network and would like to understand why it makes a decent interconnect. (btw, i dont think cray has ever built a hypercube machine)

  22. Re:how useful is DHT? on Zvents Releases Open Source Cluster Database Based on Google · · Score: 1

    oh i agree completely. check out datalog

  23. how useful is DHT? on Zvents Releases Open Source Cluster Database Based on Google · · Score: 3, Insightful

    i've been interested in this question for the last few years. how much do people value the ability to use a relational language and transactional consistency, or for most of these uses are these things just historical artifacts?

  24. Re:Shooting people on Student Arrested for Making Videogame Map of School · · Score: 1

    he had a reasonable alibi

    oh man. i'm in trouble. i don't really have a reasonable alibi
    for the two (two!) hammers i have. one is even a ball-peen. excuse
    me while i go out and buy some duct tape and canvas. looks like
    i'm going to have to bury them to prevent uncomfortable questions
    from being asked. i'm not even a licensed carpenter.

  25. Re:Ix86 on Next-Gen Processor Unveiled · · Score: 4, Insightful

    you are absolutely right. no one should ever do any research into
    something which doesn't ultimately look like an x86.