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User: 3.1415926535

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Comments · 319

  1. Re:I think you are making some invalid comparision on Network Card for Gamers - Uses Linux to Reduce Lag · · Score: 1

    Higher CRT refresh rates are also good if you're using the sync signal to drive stereo shutter glasses.

  2. #1 ingredient on Is Silicon Valley Reproducible? · · Score: 1

    Market pressure. Somebody has to want to buy your products.

  3. Re:Radical Breakthrough? on Chip Power Breakthrough Reported by Startup · · Score: 1

    It's a fundamental limitation in how computers do floating point math. Floating-point addition is not associative. Admittedly, the spec says it's supposed to be that way, so that's fine. The FDIV problem was really that the CPU wasn't performing according to spec.

  4. Re:Radical Breakthrough? on Chip Power Breakthrough Reported by Startup · · Score: 1

    You mean like how 1.0 + 1e-18 - 1.0 = 0 while 1.0 - 1.0 + 1e-18 = 1e-18? Computers perform incorrect math all the time.

  5. Mod parent down -1 clueless on IPv6 Readiness Report · · Score: 1

    IPv6 does indeed have fragments, it just doesn't allow fragmentation to occur anywhere but at the originating host.

  6. Re:Did you vote for Nader in 2000? on Cringely on Domestic Eavesdropping · · Score: 1

    You're on the right track, but what we really need is this:

    First, you organize the vote normally. This is phase one. If any of the candidates gets over 50% of votes, he is banned from the presidency, forever. Next, you organize a new vote, with the only two candidates being the two people (excluding anyone thrown out) who got the most votes in phase one. This is phase two; whoever wins it gets the presidency.

  7. Re:Easy Solution. on Toyota Prius Under Fire For Patent Infringement · · Score: 1

    I had to do that recently due to some very heavy fog. Try 52 mpg.

  8. Re:That drill bit better ... on Journey Towards The Center of the Earth · · Score: 1

    Yeah, they also use bombs to make the core start spinning one way, while conveniently not making something else spin the other way so as to conserve angular momentum. Brilliant.

  9. Re:Missing facts, or the truth? on The Unspoken Taboo - The Never Expiring Password · · Score: 1

    But how do you know the binary you downloaded came from the same source, and that your compiler doesn't insert the backdoor while compiling it, and insert the backdoor generator when compiling itself?

  10. Re:Fix underposted speed limits first on Device Stops Speeders From Inside Car · · Score: 1

    I agree completely. I routinely drive from the bay area to LA and back and there's a spot southbound on I-5 where the speed limit drops from 70 to 55 and then to 45 in the span of just a few miles. There's also a giant flashing sign that says "45 MPH SPEED LIMIT WILL BE ENFORCED". Traffic in this area varies from about 60 mph to 75 or higher. Going 45 in any lane except the truck lane would be very dangerous. I have no idea why California decided to do this.

  11. Re:One Reason Alone is Enough on IPv6 Still Hotly Debated · · Score: 1

    ping6 ff02::1 -I eth0

  12. Re:Still working on it? Yup, and a long way to go. on Napster's Learning Curve · · Score: 1
  13. Re:What complete BS on Why Students Are Leaving Engineering · · Score: 1

    I'm not convinced that classes with low average grades are always a bad idea. One professor at my $SMARTYPANTS_U, from whom I took a whole lot of classes, was notorious for giving out problems he thought were "interesting". Often this meant unsolvable, but everyone in the course knew what to expect. Solving these problems completely often took collaboration between half the students in the class, which lead to giant collaboration sessions in the computer lab, in which everyone ended up learning things much faster than if we'd all worked alone. Yeah, it was tough, but it was definitely worth it.

  14. Re:How does this increase adoption rate? on IPv6 for the Linksys WRT54G · · Score: 2

    Yes, but NAT breaks a lot of other things like, say, incoming connections. It'll be really nice to not have to connect to the router, forward a port, and then lose all of your existing connections while the router reboots.

  15. Re:firing != laying off on Before You Fire the Company Geek · · Score: 1

    He declined, for the "hey, we trusted you until ten minutes ago" reason above.

    To be fair, they were also paying you until ten minutes ago.

  16. Re:G forces on Excursions at the Speed of Light · · Score: 1

    Yeah, but then you can't have rest mass, and I like my mass where it is, thank you very much. ;)

  17. Re:G forces on Excursions at the Speed of Light · · Score: 5, Informative

    G-force is caused by acceleration. Assuming you accelerate slowly enough, you can get up to $VERY_FAST without dying.

  18. Re:You sluts on 64-Bit Windows Releases Now Available · · Score: 1

    You do realize that more than one person uses Slashdot, right?

  19. Re:Blindfolded? on The Video Game Pianist · · Score: 1

    My piano teacher was blind from birth, and she could play just fine, although she had a little trouble "sightreading" Braille music.

  20. Re:grammar nit again - bad advice on Caltech Pranks MIT's Prefrosh Weekend · · Score: 1

    Dude, chill, it's also an adjective!

    "Steve located Dave's VCR" -- past participle of locate
    "Dave's VCR is located at Steve's cafe" -- adjective

    Try using a dictionary sometime.

  21. Re:Clear Code (FP pedant) on Optimizations - Programmer vs. Compiler? · · Score: 1

    b) Nowhere did you say
    float var = 0.0f;
    System.println(var); //prints infinity.


    Dude...

    If you try to print a float who's value is exactly 0.0f, it would print "infinity" instead.

    I knew it was exactly 0.0f because somewhere earlier in the program I set it to that. The bug was definitely in the Metrowerks runtime. The code I posted worked fine because if the var was 0.0f it would print "0", and if it wasn't, then the runtime worked fine. I'm going to stop replying to this pointless thread now.

  22. Re:Clear Code (FP pedant) on Optimizations - Programmer vs. Compiler? · · Score: 1

    a) Writing 0f or 0 doesn't matter if var is a float, because the compiler will infer the right type for 0.

    b) Did you even read what I wrote? I said it prints the wrong thing if the number is exactly 0.0f. Everything else worked fine.

  23. Re:You should always... on Optimizations - Programmer vs. Compiler? · · Score: 1

    In vim, you can search for \<i\>. Other editors probably have something similar.

  24. Re:Clear Code on Optimizations - Programmer vs. Compiler? · · Score: 1
    Metrowerks Codewarrior taught me otherwise.

    Metrowerks taught me to never trust anything from them, even for correctness.

    While working on an absolutely trivial Java program for a class in high school, I ran into this nice bug in the Metrowerks Java runtime that was available at the time: If you try to print a float who's value is exactly 0.0f, it would print "infinity" instead. Lead to code like this:
    if(var == 0)
    System.out.println("0");
    else
    System.out.println(var);
    Frustrating!
  25. Re:Microsoft will be the white Knight on SCO Shares Plunge, Canopy Management Change · · Score: 1

    MS couldn't take over SCO even if they wanted to because it would be a clear violation of anti-trust laws and probably a violation of the DOJ settlement.

    Since when has that ever stopped them?