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User: ajwitte

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Comments · 71

  1. iPod vending machine on Apple Revolutionizing Retail · · Score: 2, Informative
  2. MOD PARENT TRUE on Women Now Outnumber Men Online · · Score: 0, Offtopic

    Oh wait, that's not one of the choices.

  3. Code Generation - Negative Image on Is Ruby on Rails Maintainable? · · Score: 2, Insightful

    I think a lot of the "it's not maintainable or scalable" assessments of Rails come from people who have seen its code generation and "scaffolding" features and think that those are the main advantage of Rails. It's true that one can only do so much with the "scaffolding" which is simple and generic. However, the real power of Rails comes not from the scaffoldings but from the framework Rails provides in which to write custom code. I've written two Rails applications and maintained several others. None of them used the scaffolding provided by Rails - they had all hand-written code inside the bare-bones Rails-generated structure. Those applications have proved to be easily maintainable. It's a shame that most of the introductory tutorials/examples/videos for Rails focus on the scaffolding features, because that leads people without much Rails experience to believe that the scaffolding is all there is to Rails and form a (usually poor) opinion based on that.

  4. Re:Radiation - Seems to be a recurring problem. on Robot Saves the Day at Radiation Lab · · Score: 5, Informative
    Now, I'm not a physicist, but might a Faraday Cage (http://en.wikipedia.org/wiki/Faraday_cage) built with an appropriately sized mesh do the job? Just as a microwave lets some radiation out (we can see the burrito cooking inside) while keeping the harmful radiation in (we don't get toasted by the microwaves), couldn't this be used to do the reverse, that is, allow communication in while shielding the robot from radiation?
    A Faraday cage would only be effective against EM waves, not against particle emissions.
  5. Dupe on Robot Saves the Day at Radiation Lab · · Score: 3, Insightful

    Dupe of http://hardware.slashdot.org/article.pl?sid=05/12/ 17/0226200&tid=216&tid=14 This version links to a different story though... (fp?)

  6. Re:Funny? NO it is not, this is already the truth on Analog Hole Legislation Formally Introduced · · Score: 1

    Here in the US, one can (or at least used to be able to) buy 'data' CD-Rs or 'music' CD-Rs. Clueless salespeople claim that the 'music' ones sound better than the 'data' ones when used for that purpose, but really the only difference is that the 'music' CD-Rs cost more than the 'data' ones and the difference in price goes to the RIAA.

  7. Re:No shit, Sherlock! on Gender Gap in Computer Science Growing · · Score: 1

    I prefer my jokes in octal, you insensitive clod!

  8. Re:And to think that... on Gender Gap in Computer Science Growing · · Score: 1

    s/geek/programmer and s/women/woman and you might be on to something...

  9. Re:Next time on Survivor on Analog Hole Legislation Formally Introduced · · Score: 1

    And probably closer to reality than what goes on in the average 'reality tv show'.

  10. Re:Audio Copy Protection on Analog Hole Legislation Formally Introduced · · Score: 5, Insightful

    But if you don't buy the **AA's products, the **AA will claim that they are losing money due to "piracy". They will get a law passed that requires you to buy their products. Then, if you don't buy **AA products, you will be thrown in jail.

  11. Re:Great News on IE And Mozz Collaborate On RSS Icon · · Score: 1

    They could have at least made it orange, but that would have required making the 'snapback' button a different color. Plus the blue ties in with the blue theme of the RSS view itself.

  12. Re:Not quite correct either on Interview with Jimbo Wales · · Score: 1

    But the sentence is in English, where there are such rules.

  13. Re:Not too hard on Sony Repents Over CD Debacle · · Score: 1

    No, he's referring to the time when cassette tapes were popular and CDs weren't (yet).

  14. Downloading? on Intel to Develop Hardware Rootkit Detection · · Score: 1

    As we've all seen, there are other ways to get a rootkit than downloading it. Do they perhaps mean that the hardware watches for the execution of code that looks like a rootkit? (And what does it mean for code to "look like a rootkit" anyway?)

  15. Re:What's so damn confusing? on BART Outfitted With Wireless · · Score: 1

    My position is that the word "wireless" is usually too vague to be useful. Especially when used alone as a noun ("BART Outfitted With Wireless").

  16. Re:What's so damn confusing? on BART Outfitted With Wireless · · Score: 1

    Then what, pray tell, is "Verizon without wires"?

  17. Re:cell phone coverage != "wireless" on BART Outfitted With Wireless · · Score: 1

    Most cellular telephone providers have started calling their product "wireless", eg "Verizon Wireless". I hate this. IMO, "Wireless" shouldn't be used as a noun except in the early-1900s sense (a receiver or transmitter for 'plain' radio). Any other use is confusing. "Wireless" as an adjective can be confusing too, say "cordless phone" or "cellular phone" unless you want to include both.

  18. Re:I'll certainly miss it. on I2hub Shutdown Due to Legal Pressure · · Score: 1

    Typing this on a laptop with a gigabit port, connected to a gigabit network (was fiber to the room, until they realized students didn't want to pay for fiber cards), at an i2 campus.

  19. Re:You are only hurting yourself you know.... on Kansas Board of Ed. Adopts Intelligent Design · · Score: 1

    "evolution in action will be caught on tape, so to speak"

    Google "Peppered Moths".

  20. Re:Imagine a government so powerful.. on Ontario to Match U.S. DST Change · · Score: 1

    Whoa?

  21. Re:Don't knock it before you try it... on What is Ruby on Rails? · · Score: 2, Informative

    37signals is not just a user of RoR.
    37signals made RoR.

  22. Re:Stop stealing my punch lines! on Top Advisory Panel Warns Erosion of U.S. Science · · Score: 1

    Britain.

  23. Re:Slashdot is the wrong group of people to ask on What Makes an OSS Class Work? · · Score: 1

    Except that large parts of OS X are open source, and there is something of an open source community around UT as well.

  24. Re:CEO is the norm ? on CEOs Who Invite Email From All Employees · · Score: 1

    First of all, I assume that as a CEO, he's salaried. Second, if you were "on the clock" at 23:00, assuming a 8:00 to 10:00 start time, wouldn't you be drinking too?

  25. Re:Computing Freedom on USB FlashDrives The New PC? · · Score: 1

    Did you mean DRM? I don't think USB supports DMA.