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jbri

HN member
Joined
Mon, Dec 20, 2010, 4:05 AM UTC
HN karma
1,487
Public activity
368 items

About jbri

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Recent public activity

  1. comment
    Comment #7044823

    It's in the field of copyright rather than patents, but the Righthaven suits suggest some form of precedent in this area. But that's kind of a sideshow - I believe the real issue b…

  2. comment
    Comment #7022935

    > again, maybe I'm getting old, but to see the pixels on my current screen I have to get my nose almost right up to the display, which I'm never going to do The point of going to h…

  3. comment
    Comment #6982591

    Of course, the reason that language was introduced into the standard was primarily to mitigate this sort of attack.

  4. comment
    Comment #6973308

    The author mentions that he only evaluated drives that have some form of power loss protection - doing some quick searching around, I couldn't find any Samsung drives in the given …

  5. comment
    Comment #6958913

    Given that these techniques seem to be well-known, it would be interesting to see a JPEG compressor which uses what we know of human vision to minimize filesize while keeping the i…

  6. comment
    Comment #6950122

    If you want to build new crypto, people would be absolutely happy for you to design and present a new cryptographic scheme - hopefully with some advantages over existing ones. Peop…

  7. comment
    Comment #6946111

    If people want to support the TrueCrypt developers, there's a "Donate" button on the TrueCrypt website. People have instead chosen to give money to an initiative to have a thorough…

  8. comment
    Comment #6909081

    On the other hand, if you allow outside communication (such as unrestricted access to the internet), you open the door for "I'll pay someone who already knows this stuff to phone i…

  9. comment
    Comment #6897718

    I'll confess I'm not intimately familiar with the details of this case, and I'm speaking in generalities. But still - it doesn't matter whether the charges are invented or not, or …

  10. comment
    Comment #6897667

    It shouldn't matter whether these specific charges are made-up or not. At this point they're unproven allegations, and it's up to a court to decide whether they're valid or not. It…

  11. comment
    Comment #6880771

    In theory? Quantum and thermal effects inside an unstable configuration of transistors. The simple example is a basic SR latch (two NOR gates, where the output of one gate feeds on…

  12. comment
    Comment #6880305

    > and early PS3 were reluctantly compatible with the PS2. And they did that by effectively putting a PS2 inside the case alongside everything else, ironically making backwards comp…

  13. comment
    Comment #6865065

    It seems unreasonable to claim that academia would reject the idea out of hand when no-one's even written a paper to attempt to submit to a peer-reviewed journal. If you showed me …

  14. comment
    Comment #6865034

    Reading your link, it appears that the author just flatly assumes that space is not expanding, and everything else stems from that assumption. The author provides another article t…

  15. comment
    Comment #6688132

    The primary reason people use monospace fonts is historical inertia. It's definitely worth trying out a proportional font if your environment is amenable to it (some tools don't co…

  16. comment
    Comment #6688061

    The optimal mechanism is to indent with tabs, and align with spaces (that is, you have the same number of preceding tabs as whatever you're trying to align with, and then use space…

  17. comment
    Comment #6667846

    I believe the big reason for the power-efficiency is that it's entirely clockless - the power consumption of an idle transistor is very low compared to one that's switching, and a …

  18. comment
    Comment #6662418

    Honestly it seems fairly obvious to me - "clocks changed" is kind of the first assumption you make when two time strings that appear very close together parse as far apart. After t…

  19. comment
    Comment #6657665

    The electric eel has lots of insulating fat just under the skin - so it wouldn't be too much outside the realms of plausibility for it to have higher electrical resistance than som…

  20. comment
    Comment #6640421

    No, that's not it. If you restart the simulation a few times, you should eventually get something where everything forms into one clump with low initial angular momentum. If you ke…

  21. comment
    Comment #6639969

    Something seems off about the simulation - once you get a big clump, it starts spinning faster and faster until it tears itself apart again. Ignoring that, it's pretty neat - and r…

  22. comment
    Comment #6499715

    That seems like a bit of a sideshow, considering they'd get exactly the same (combined) amount of money if they weren't living together. What makes it any different from a bunch of…

  23. comment
    Comment #6387865

    > those keyboards that result in vi/vim not being able to exploit control characters. Modern vim uses control characters just fine. Have you used it any time in the last decade? Be…

  24. comment
    Comment #6385591

    That seems like the wrong way to do it. The post sentence spacing was never really treated as two consecutive spaces - conceptually, it's a single area of whitespace that is larger…

  25. comment
    Comment #6379247

    There is indeed a massive advantage of a mouse over a keyboard-based interface - it's far, far more discoverable for novice or occasional users. In fact, I'd venture to say the mou…