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User: kamatsu

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Comments · 184

  1. Re:The Amiga Hand? on World's First Formally-Proven OS Kernel · · Score: 1

    Buffer overflows would've been solved by the haskell implementation. Assuming each of their C translations are free of overflows, the whole thing should be overflow free.

  2. Re:The Amiga Hand? on World's First Formally-Proven OS Kernel · · Score: 1

    Do you know what "formal" means? It's talking about "formal" as in programs as formal systems, a branch of logicianship that allows you to reason about computation. I would much rather use a completely untested, but entirely formally proven operating environment than a long-lived unproven one. We just haven't gotten to the point where we have proved enough software yet.

  3. Re:Thank goodness on World's First Formally-Proven OS Kernel · · Score: 3, Insightful

    Dude, can C's types be reasoned by formal inference? No. Hence, C does not follow typed logical calculus.

    C doesn't follow boolean logic either, actually, it just maps to assembly instructions. The best thing you could do to reason about C is to use Dijkstra's proof method which is impractical in a large scale and easy to screw up.

  4. Re:Thank goodness on World's First Formally-Proven OS Kernel · · Score: 1

    no, Main is IO. putStrLn does not tell you if it was successful by returning a boolean.

  5. Re:spec? on World's First Formally-Proven OS Kernel · · Score: 3, Interesting

    1) L4 is a microkernel. You have no idea what you're talking about. If L4 works, then you could apply similar principles for all the other servers that run in kernel space.

    2)This is the largest formal proof ever done in this sort of field. Seriously, the results are not immediately useful, but it's a good start.

    Disclaimer: I have worked at NICTA in the past.

  6. Re:Modifying good info on Wikipedia Approaches Its Limits · · Score: 2, Insightful

    Colleges don't disallow Wikipedia because of it's nature, they disallow Wikipedia because it's an encyclopedia -- you can't legitimately source Britannica or any othher encyclopedia in any academic paper, so why should you be allowed to cite Wikipedia?

  7. Re:Does that mean... on US Court Tells Microsoft To Stop Selling Word · · Score: 1

    No, they'll probably have Office Texas 2009, which is like Office 2007, except that it has the XML stuff cut out, and a new language code added: en_TX

    Man, that'd be great! Then we'd have things like a helpful paperclip who says, "Y'all need some help with that there letter?" Also, we'll get an official dictionary that only has the useful words like "y'all", "ain't", and "fixins".

    (disclaimer: I live in Texas)

    FTFY

  8. Re:Sunflowers aren't so bad on Poor Passwords A Worse Problem Than Poor Antivirus · · Score: 1

    I observed the same thing for me, and I am also a pianist.

    Also, piano playing means i type with curved fingers unlike some of my fellow comp scientists, and I have never gotten RSI despite typing straight for longer periods than them. Hmm.

  9. Re:Arora on Opera Dominates CNET Survey of "Underdog" Web Browsers · · Score: 1

    (ever try comparing Firefox and Seamonkey these days? Guess which is heavier...) .

    Oooh, i know! I know! It's Firefox, right?

    Do I win something?

  10. Re:Honestly... on Opera Dominates CNET Survey of "Underdog" Web Browsers · · Score: 1

    As a person that uses google docs, gmail, facebook and slashdot often, I love the fast JS in Chrome.

    TraceMonkey isn't nearly as good - it has a strange habit of slowing FF down to a crawl at random intervals.

  11. Re:Underdog? on Opera Dominates CNET Survey of "Underdog" Web Browsers · · Score: 1

    Yes, in other words, they share much of the same underlying code, but the interface is different.

  12. Re:We use Opera on a daily basis on Opera Dominates CNET Survey of "Underdog" Web Browsers · · Score: 1

    Opera might not use less memory than Firefox at first, but give Firefox a day to start consuming your RAM and then we'll see.

  13. Re:Lol wut? on Microsoft Finally Joins HTML 5 Standard Efforts · · Score: 1

    Well, IE8 still has a horribly incompatible JS and DOM implementation, for starters.

    I'm sorry, but IE8 is not really "standards compliant" at all. Fails most of the tests as well.

  14. Re:My project, my blackhole. on Contributing To a Project With a Reclusive Maintainer? · · Score: 1

    Actually, Linus made most of his fortunes from his stock options in Red Hat, given to him by way of thanks, the job at Transmeta was only just getting started then, and his LF work hadn't even begun.

  15. Re:Private copy is not a fork on Contributing To a Project With a Reclusive Maintainer? · · Score: 1

    Linus thinks differently.

    He uses the term "fork" to apply to all the variations of the Linux kernel that exist throughout the distributed git kernel repositories, e.g ACox's fork or Ogawa's fork.

  16. Re:Microsuck is not really wrong here on Microsoft Finally Joins HTML 5 Standard Efforts · · Score: 1

    Actually, IE8's JS seems just as garbagey as IE7 -- jQuery et al hide that though.

  17. Re:Lol wut? on Microsoft Finally Joins HTML 5 Standard Efforts · · Score: 1

    Nah, if they want a standards compliant browser, they'll just code up something around Webkit like Apple and Google have.

    The reason they're holding on with IE is they don't want to make a standards compliant browser - it suits them if everyone is locked into using windows for their apps and web apps run bad.

  18. Re:NoScript and Adblock on New Chrome Beta Adds Themes, Speed, & HTML 5 Video · · Score: 1

    Alot of tabs and windows in Chromium, which is less memory efficient than Firefox usually, is less ram than that. Way less.

  19. Re:It is tied to i386 somehow on New Chrome Beta Adds Themes, Speed, & HTML 5 Video · · Score: 1

    It's the v8 engine. If you use Nitro or something instead, your JS is slower but it works on all platforms - Android does this.

  20. Re:The Obvious Truth-IN MORE THAN ONE PLACE on Underground App Store Courts the Jailbroken · · Score: 1

    I am an Obama supporter that actually knew what "Change" he wanted, and was quite happy about it too! you might not agree with me, but don't assume all obama supporters blindly supported him without checking the facts

  21. Re:Android on Minix? on Google's Launches 2nd Android Developer Contest · · Score: 1

    Good luck actually *using* it though.

  22. Re:Android on Minix? on Google's Launches 2nd Android Developer Contest · · Score: 1

    No, but you wanted to port a perfectly good Linux distribution for mobiles to Minix or L4.

  23. Re:Android on Minix? on Google's Launches 2nd Android Developer Contest · · Score: 1

    Minix? hah! Architecturally clever, practically useless.

    L4 is nice though.

  24. Re:The competition is OSX on Windows 7 RTM Reviewed & Benchmarked · · Score: 1

    Sure, but in a larger-scale unix system, you'd be suprised how much of it is sh scripts, and other things that depend on it like perl.

  25. Re:16GB? on Windows 7 RTM Reviewed & Benchmarked · · Score: 1

    It doesn't automatically trim it's content in Leopard for your architecture anyway? Eeugh.