Slashdot Mirror


User: alispguru

alispguru's activity in the archive.

Stories
0
Comments
953
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 953

  1. Surprised the DOD hasn't heard of thermite on DARPA Seeks To Secure Data With Electronics That Dissolve On Command · · Score: 1

    Just put a bag of iron oxide and aluminum powder next to the hard disk and stick a piece of magnesium ribbon into it.

    One match, and I guarantee no readable data will be found in the resulting puddle of slag.

  2. So Apple will have another cost advantage, then? on Touchscreen Laptops, Whether You Like Them Or Not · · Score: 1

    In addition to their efficient global operations, cash heap that supports volume purchasing of stuff like flash RAM, and investments in processes like unibody machining, that is.

  3. NASA has bipartisan regional support on NASA Faces Rough Road In 2013 · · Score: 1

    NASA is very popular in certain portions of Florida, Texas, California, Maryland, Alabama, Utah... pretty much any state with a significant NASA facility. All those places have Congresscritters who will push for pretty much anything NASA wants to spend money on.

    Individually they're not much, but collectively they can legislatively logroll remarkably well.

  4. BS in anything, then MS in CS on Ask Slashdot: CS Degree While Working Full Time? · · Score: 1

    It is MUCH easier to get a CS master's degree part-time than a BS, and you can start on a CS MS from any BS degree.

  5. Costco's profits are from membership fees on In a Symbolic Shift, IBM's India Workforce Likely Exceeds That In US · · Score: 1

    Don't believe it? Neither did I, but the numbers don't lie: Costco's profits for last year and their revenue from membership fees were about the same amount of money. Quoting from the article:

    Their annual membership fee revenue exceeds their net profit--which is to say that the actual business of selling stuff is operating at a loss. They're charging you an annual fee to buy stuff at or near cost. That's a model that works really well with their basically affluent customer base, and not incidentally, a model that allows you to worry a bit less about your cost of sales.

  6. My state has done this - they're insane on Barack Obama Retains US Presidency · · Score: 1

    Maryland has joined the compact. I predict they will stay with it until the popular vote goes Republican one year.

    Maryland is not remotely a battleground state - our presidential numbers are reliably Democratic + 10%. So sending our electors to vote for a Republican candidate because of a relatively obscure law/compact will obviously be understood by the voters...

    NOT.

  7. Bill's opinions on the future don't matter on Bill Gates Talks Windows Future, Touch Interfaces · · Score: 1

    They used to matter when he ran Microsoft.

    Granted, his biggest decisions were usually taken to catch up to the market, not lead it - witness Windows 95 and the "focus on the internet".

    Also, his track record on predicting the future is lousy - witness Microsoft Bob and "The Road Ahead".

  8. You could define "nutritious" as ... on Stanford Study Flawed: Organic Produce May Be More Nutritious After All · · Score: 1

    ... having a measurable positive effect on the organism doing the eating.

    If such an effect were large, it would be easy to find in, say, rat studies, and easily replicable. Studies like that would probably be easy to find with a casual web search of the literature. My google-fu is above average, and the last time I looked, all I found was this, which was inconclusive, funded by an organic food promotion group, and unreplicated.

    So, I suspect any health benefit of organic food is likely very small.

  9. Sex-blinded applications on Sexism In Science · · Score: 2

    Now that we know that there is a problem, and that the problem is not helped by changing the sex of the hirers, we have to minimize the bias by hiding the sex of the applicants during the application process for as long as possible.

    There was a similar problem in hiring for orchestras. They started doing blind auditions (players behind a screen) and a lot of the hiring bias went away.

    The biggest problem will be getting scientists to admit that this is a serious issue that won't go away without effort. This study needs to be replicated, a lot, and to survive serious peer review.

  10. Typical inept management technique on Ask Slashdot: When Does Time Tracking at Work Go Too Far? · · Score: 1

    There are two basic ways you can measure employee performance:

    * Input effort - stuff like time on the clock
    * Output quality - customer satisfaction

    Measures of input effort are usually much easier than output quality, mostly because management has to be able to evaluate output results - i.e. they have to be able to understand the jobs of their subordinates.

    Any time you see management that primarily uses input effort measurement (especially if their spinal reflex response is to increase input effort measurement), you may conclude that they are turkeys, and you should get out from under them as soon as practical.

  11. Re:"algorithms and equivalents thereof" on Easy Fix For Software Patents Found In US Patent Act · · Score: 1

    *sigh*... as usual, lawyers pretend to be precise and formal, while leaving enough wiggle room and ambiguity to preserve their jobs.

  12. "algorithms and equivalents thereof" on Easy Fix For Software Patents Found In US Patent Act · · Score: 1

    Any time I see a phrase like this in a legal setting, I cringe.

    I realize that "formal proof" in law means "something that convinces a judge/jury", but there is a formal meaning in computer science for equivalence of algorithms. You can't prove two arbitrary algorithms equivalent, because that would enable a solution to the Halting Problem.

    You can sometimes prove that two particular algorithms are functionally identical (e.g. different methods of sorting), but if their implementations differ (bubble/merge/heap sort) then that's a case that the law should permit.

  13. Winning debates != using logic on The Motivated Rejection of Science · · Score: 4, Insightful

    Debate skills are almost orthogonal to logic/reasoning skills.

    The purpose of science and peer review is to convince people doing science that propositions match the real world - that they are reproducible by knowledgeable practitioners.

    The purpose of rhetoric, sophistry, and debate skills is to convince the majority of voters/jurors that propositions are right. No connection to the real world is needed.

  14. I think the key word there was "laser" on Lexmark To Exit Inkjet Printer Market · · Score: 3, Insightful

    I have no experience with laser printers by Lexmark. My inkjet experience with them has been uniformly bad.

  15. Good on Lexmark To Exit Inkjet Printer Market · · Score: 3, Insightful

    Just wondering, has anyone else ever had a good experience with a Lexmark printer on a non-Windows machine?

    Or had a Lexmark printer do, say, ten pages in a row without smudging or jamming?

    Or is it just me?

  16. Dear British person on Booted From Airplane For Wearing Anti-TSA T-shirt · · Score: 2

    (guessing from your use of "Yanks")

    A bunch of us agree with you. Between the traumas of 9/11 and our self-inflicted over-reaction to it, it may take us a generation to dial our national paranoia back to appropriate levels, but we'll probably succeed.

    While we're working on that, could you please look into fixing your libel laws? The whole "I'm suing because you told people something true" thing has got to go, really.

    Thanks,
    USA

  17. Thanks! Did not know that... on Who Cares If Samsung Copied Apple? · · Score: 1

    and can now find a better link to it for future reference. I'd use the parent message, but somehow an Anonymous Coward doesn't inspire confidence...

  18. You missed the point of the Picasso quote on Who Cares If Samsung Copied Apple? · · Score: 2

    What Picasso (and Jobs) meant by "Great artists steal" was that:

    * mediocre people copy designs without understanding them or improving them
    * great artists take designs and add enough to them that everybody forgets about the original

    Apple is clearly in the second category - 0.1% of the public remembers the Xerox Star, almost no one bought Windows tablets, etc.

    I would have to put Samsung in the first category. Look at their 2010 iPhone analysis where most of its recommendations boil down to "iPhone does this better - we should copy it".

    Android's category is debatable.

  19. Pure libertarian position here won't work on Where the Candidates Stand On Net Neutrality · · Score: 1

    And I say this as a mostly-libertarian guy. The networks are not solely the property of the telecom companies - they have a lot of quasi-monopoly deals with local governments which are limiting competition.

    In a perfect world, non-neutral ISPs would be hurt in a competitive marketplace. In our current US world, not so much.

    Granted, the big telecom companies and their regulatory agencies are a classic case of regulatory capture - that just means we the people have to be twice as vigilant.

  20. You'll read with an e-reader on Ask Slashdot: I Want To Read More. Should I Get an eBook Reader Or a Tablet? · · Score: 5, Insightful

    You'll fart around and waste time on the internet with a tablet.

    At least, that's what I'd probably do...

  21. For the Nth time, Apple licensed Xerox tech on Samsung: Apple Stole the iPad's Design From Univ of Missouri Professor · · Score: 3, Informative

    See here for details. Or read any real history of the time - ignore self-serving crap from Gates.

    Xerox was probably stupid to give Apple a license, and the actual researchers at PARC were livid, but they weren't the owners. Apple legally used Xerox IP. Note that Xerox did not take Apple to court over any of this,

    Microsoft, on the other hand, was concerned about legal action from Apple on this subject, even as late as Jobs' return. One of the things exchanged between Microsoft and Apple at that time was Apple dropping the windows-copying lawsuits, which were still in the courts at the time, and would have been a world of hurt for Microsoft if any of them had succeeded.

  22. It's typically called "safe mode" on Could You Hack Into Mars Curiosity Rover? · · Score: 2

    Often there's a separate piece of hardware with an hours-to-days timer that is reset periodically by a heartbeat task in the main control code.

    If that timer is ever allowed to expire, it smacks the main control processor over the head, makes it reset everything and then wait for ground commands, in what's called "safe mode". This makes it very unlikely that the probe will go completely out to lunch, short of both the main control processors failing.

    At least, that is typically how near-earth science probes work.

  23. They're just quoting Dan Rather on Skydiver Leaps From 18 Miles Up In 'Space Jump' Practice · · Score: 1

    ... who said this while reporting on the first landing of space shuttle Columbia.

  24. But ghod forbid we use gene modded plants on Gene Therapy Could Soon Be Approved In Europe · · Score: 1, Insightful

    Messing with the human genome, in a way that could very likely propagate? OK, then.

    Hypocrites (assuming Greenpeace isn't protesting this advance).

  25. Not all programming languages have reserved words on JavaScript For the Rest of Us · · Score: 1

    Consider PL/I, which had no reserved words.

    Not saying that was a good idea, mind you...