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User: jpmorgan

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Comments · 1,267

  1. Knock out of orbit? on India Developing Vehicle To Knock Enemy Satellites · · Score: 4, Interesting

    You can't just 'knock something out of orbit,' like it's a porcelain vase on a mantelpiece. Orbits do not work that way! They're building a kill vehicle to blow up satellites.

    They're still going to be in orbit, just in lots of little pieces.

  2. Re:Idiotic. on US Coast Guard Intends To Kill LORAN-C · · Score: 4, Insightful

    No country wants to maintain them? What are you smoking?

    The GPS system is launched and operated by the US Air Force, first and foremost for US military activities. It wasn't some magical pan-national committee that put the satellites into orbit and built the ground stations. And the USAF maintains them and modernizes them. If GPS goes offline, all those fancy GPS guided weapons go offline too.

    As for redundancy... put two GPS receivers on your ship.

  3. Re:Love the space program on NASA Satellite Looks For Response From Dead Mars Craft · · Score: 5, Insightful

    While I agree with your sentiment about the longevity of the rovers, I'm a little confused about your tank comment. The military has no problem using and maintaining old equipment when it's good for the job... the famous example of the B-52 comes to mind. Military equipment tends to go obsolete faster than robot probes, because it doesn't take years (sometimes decades) to deploy a new model.

  4. Re:Killer app: porn on Hot Or Not — 3D TV · · Score: 1

    I don't know. Porn is supposed to be one of the main drivers of technology, but I'm not sure if porn viewers are ready for things to be popping out of the screen at them.

  5. Re:OpenGL and the rant about marketing on Why You Should Use OpenGL and Not DirectX · · Score: 1
  6. Re:OpenGL and the rant about marketing on Why You Should Use OpenGL and Not DirectX · · Score: 2, Interesting

    OpenGL? Better? Sure, it was once. And it was going to be better than DirectX again, with the release of OpenGL 3.0. But then the Khronos group scrapped the Long Peaks draft to appease the CAD companies. Yes, there are extensions and with vendor specific extensions, OpenGL can do everything Direct3D can today. But after how many GL_NV_* extensions does OpenGL stop being a cohesive API?

  7. Re:ambivalence on Microsoft Patents DRM'd Torrents · · Score: 1

    Why not? Bandwidth caps are driven by saturation of ISPs' outbound links. If widespread topology-aware P2P arises, there may be a move to cut caps on internal network traffic, as it would be a way for ISPs to differentiate without really costing them anything. Of course, this doesn't apply if you're a poor soul living in an area with only one real broadband ISP.

  8. Re:ambivalence on Microsoft Patents DRM'd Torrents · · Score: 3, Interesting

    That's a problem you have with any DRM. However, a system like the one described would be a fairly interesting way to deliver live content to subscribers without undue server load, especially if the underlying P2P system was network topology aware.

  9. Re:Instead of validating inputs on 2010 Will Be the Year of Sandboxing Apps · · Score: 3, Insightful

    Sandboxing only needs to be done right once. Validating user input needs to be done right every time. I'm not saying don't validate your user input, but if your first line of defense is a fairly brittle mechanism, having extra protection is a good thing.

  10. Re:you mean like an operating system is supposed t on 2010 Will Be the Year of Sandboxing Apps · · Score: 5, Insightful

    This isn't a Windows specific problem. The fundamental problem is the user/process model that's been popular since the inception of UNIX (maybe even earlier, I don't know enough about Multics to say): the idea that only users have identities and programs run under the identity (and permissions) of the user who runs it. If I'm running a game, there's no reason why it needs access to my tax spreadsheets, etc...

    All software should be running under its own identity and access to user documents should be through standardized user interfaces... i.e., the 'File Open' dialog is actually a part of the OS not the application, and also grants temporary permissions in addition to just selecting a file.

    We talk about the principle of 'least privilege' but in practice (with a few notable exceptions) the 'low-privilege' processes have the most important privileges of all: access to all our stuff.

  11. Re:This Should Be Interesting on Microsoft Wants To Participate In SVG Development · · Score: 0, Redundant

    No, it seems the GGP is confusing XAML with VML.

  12. Re:What? Math for programmers? on Which Math For Programmers? · · Score: 1

    Yes, it does. The trick is knowing HOW to boil it down to simple arithmetic.

    An itemized breakdown of a $10,000 programming contract:
    $1 for the simple arithmetic. $9,999 for knowing how to solve it using simple arithmetic.

  13. Re:Study what you enjoy on Which Math For Programmers? · · Score: 1

    Hell, you need statistics for everything. If I had my way you wouldn't be able to graduate high school without a good dollop of statistics.

  14. Re:This Should Be Interesting on Microsoft Wants To Participate In SVG Development · · Score: 1

    What does XAML have to do with SVG? Hell if you're going to bitch about XAML, maybe you should complain about WinForms and MFC too. They're equally unrelated.

  15. Re:A Mimic Device Is Precisely What They Want on Microsoft's Risky Tablet Announcement · · Score: 1, Insightful

    You know why people buy the XBox 360, and why the ZuneHD is surprisingly popular? Because they're good products. And if the Courier is as good as some of the leaks suggest, people will buy it too.

    You can sit there with your eeePC, ranting about stupid consumers and your holy war against the Microsoft empire. The rest of us will carry on not caring.

  16. Re:The CIA Should Be Involved on CIA Teams Up With Scientists To Monitor Climate · · Score: 1

    What? No it shouldn't. What does the CIA have to offer climatology?

    The articles talk about satellite data, but satellite data is collected by the National Reconnaissance Office (NRO), not the CIA.

  17. Re:MS love to be gatekeepers: This is a HUGE gate on Microsoft Says Goodbye GUI, Hello MUI · · Score: 1

    Microsoft's stock doesn't need increase in value: unlike Google and Apple, they pay a regular dividend to their shareholders. If Google and Apple's stock doesn't go up, their shareholders don't make any money. And stock price itself is practically meaningless except relative to itself. The market capitalization of MSFT is substantially higher than AAPL or GOOG and if you compare their P/E ratios they're not that overvalued, unlike Google and Apple. What that means is as a shareholder you can buy MSFT stock today and the company's performance, and your consequent return, is immediately in line with what you paid for it. Buying Google and Apple stock is a basically a bet that those two companies are capable of 50%-100% growth over the next few years... or rather that you can find someone else who believes that. Note: I don't own stock in any of them.

    The stock market is more complex than the high-growth tech stocks.

    As for research, I used to agree with you, but they've finally announced a pretty significant application of a lot of their research: Project Natal. You may have heard of it.

  18. Re:This is not going to end well on Nokia Claims Patent Violations in Most Apple Products · · Score: 1

    I don't know, cross-licensing phone-related patents sounds pretty reasonable.

  19. Re:This is not going to end well on Nokia Claims Patent Violations in Most Apple Products · · Score: 4, Informative

    Yes, the patents for GSM are offered under RAND terms. i.e., a nominal (but not trivial) amount of money.

    The lawsuit comes from the fact that Apple decided it was special and, unlikely everybody else, didn't have to pay.

  20. Re:Consistency or hypocrisy? on Nokia Claims Patent Violations in Most Apple Products · · Score: 1

    Uh, no, those are the patents Apple claims Nokia is infringing on. Not the other way around.

  21. Sorely disappointed on Porsche Launches £328 Sled · · Score: 1

    I am sorely disappointed. I wanted a video of a Porsche towing a sled off a ramp.

  22. Re:Pirates on Chinese Pirates Launch Ubuntu That Looks Like XP · · Score: 1

    Decades? You mean centuries: http://www.etymonline.com/index.php?term=pirate

    pirate (n.) ... Meaning "one who takes another's work without permission" first recorded 1701

    Guess what... the word means what it does. It's meant that for a very, very long time.

  23. Re:This has been an issue for quite awhile. on Consumerist Says AT&T Site Won't Sell iPhone In NYC, Citing Network · · Score: 1

    Seriously? You could pick any country in the world to 'prove' that the US is behind in mobile technology and you picked Canada?

    Maybe wireless service is good in Toronto, but in the rest of the country the three carriers (Wind doesn't count yet) SUCK. I think we're the only G20 country with worse cell service than the US.

    However, as Canadian I have to agree with the GP. The US doesn't really have a manafacturing base anymore... not even for high-tech goods. Low-tech manafacturing is all China, Malaysia and Thailand. High-tech manafacturing is Korea, Japan and Taiwan. But the USA is still king of R&D. Some great research comes out of Canada, but level of funding for R&D is nowhere comparable to what is available in the US. I've worked for startups on both sides of the border and Canadian tech startups are like paupers in comparison.

  24. Re:Why did he not succeed ? on Man Tries To Use Explosive Device On US Flight · · Score: 1

    most, pronounced /most/
    –adjective, superl. of much or many with more as compar.
    1. in the greatest quantity, amount, measure, degree, or number: to win the most votes.
    2. in the majority of instances: Most operations are successful.
    3. greatest, as in size or extent: the most talent.

    Hope that helps. The English langauge isn't as hard as people say. Stick with it, and you'll figure it out eventually.

  25. Re:No human spaceflight can't help on NASA and Space Station Alliance On Shaky Ground · · Score: 1

    You need to keep up on the American political process. First, $1B is chump change when we're talking rocket development. But it's a moot point.

    Obama will ask congress for an additoinal $1B in funding to build a heavy lift rocket. Congress will, as expected, decline to spend that amount of money on such 'frivolities' when they're desperately trying to pay for an expanded health care system and repay $1T spent digging holes in the ground.

    I don't know why everybody is so shocked over this. Obama told everybody he'd kill the manned spaceflight program in his campaign. He's just following through.