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User: m.alessandrini

m.alessandrini's activity in the archive.

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Comments · 375

  1. Re:Optical density, schmoptical schmensity! on New Technique For Optical Storage Claims 1 Petabyte On a Single DVD · · Score: 1

    Some 100-dvd boxes are even less than 20$ if you search, but yes, one single huge hard disk is better in many cases (not in all cases anyway). With blue-rays boxes the ratio is even better. I was just pointing the fact that hard disks are not yet the cheaper per gigabyte.

  2. Re:Optical density, schmoptical schmensity! on New Technique For Optical Storage Claims 1 Petabyte On a Single DVD · · Score: 1

    Not sure hard disks are the cheapest ones. On Amazon you can buy a 100 dvd-pack spindle for less than 25$, and that'a almost 500 GB.

  3. Get your money back? on Altering Text In eBooks To Track Pirates · · Score: 1

    What about reading it, then asking your money back because it's a defective book? When I buy a book, I want an exact copy of that book, not a randomly altered one.

  4. Re:I remember when... on The Trajectory of Television: A Big History of the Small Screen. · · Score: 1

    My God, I hope you haven't discovered Internet yet! Just kidding, sorry, I'm not as old as you, but maybe like all tools the TV has caused problem when abused, while it also had good effects on many aspects of society.

  5. Re:Less Power? Easy on Microsoft Boasts of Tiny Energy Saving With IE · · Score: 1

    Hook up a power meter and see for yourself.

    Have you did it? And so where are your numbers to prove your claims? Anyway I don't feel like getting blind to read on a black background. There's a reason if we write black over white.

  6. Re:Less Power? Easy on Microsoft Boasts of Tiny Energy Saving With IE · · Score: 1

    Don't know, I always felt it's an urban legend, especially with LCDs.

  7. Coffee? on Microsoft Boasts of Tiny Energy Saving With IE · · Score: 1

    Sorry, I'm not english, can you convert to milli-coffee units?

  8. Re:It's easier to exploit. on Ask Slashdot: Is GNU/Linux Malware a Real Threat? · · Score: 1
    That is what SELinux and AppArmor are for.

    You're right, I must resolve someday to extend my knowledge and study how they work.

    Thanks

    Michele

  9. Re:lsof is your friend on Ask Slashdot: Is GNU/Linux Malware a Real Threat? · · Score: 1

    Hi, you're right! In the hurry I checked a few things (processes, and devices under /dev/bus/usb). I did not remember that a webcam has a /dev/video* device, maybe because I use them rarely. Thanks Michele

  10. Re:My webcam used to do this on Ask Slashdot: Is GNU/Linux Malware a Real Threat? · · Score: 1

    Hi, thanks, this is a very useful insight. I did not realize the webcam has a microphone too, and perhaps I had some processes related to mic.

  11. Re:Noscript is not optional on Ask Slashdot: Is GNU/Linux Malware a Real Threat? · · Score: 1

    Hi, you're right! At work I have my PC fully secured as you say, but at home I had to accept a lower security to make things usable by others. For example my wife uses my same account because she's not so computer-savvy to manage her own account on linux (or better laziness). And noscript makes 90% of sites not fully working, and again I cannot force my wife to maniacally manage permissions for every site, or every part of a site, as I do. This is usually the price of convinving other family members to convert to the "other" OS (the alternative is continuous telephone calls for assistance). OTHO she's very happy with linux now, and uses Windows at work.

  12. Re:why can't ati / nvidia / intel have there own d on Intel's Linux OpenGL Driver Faster Than Apple's OS X Driver · · Score: 1

    The only thing that your wisdom and sarcasm have not explained yet, is why in your opinion Intel prefers spending time and money developing for linux than for Mac, given that (as you say) Mac is as open as Linux, that Apple is one of their best customers, that Intel could get as much technical support from Apple as they like, and that linux is not minimally as "mainstream" on desktops as Mac.

  13. Re:why can't ati / nvidia / intel have there own d on Intel's Linux OpenGL Driver Faster Than Apple's OS X Driver · · Score: 1

    Ok, so we can conclude that Apple's platform and/or politics must really suck if, *given all that*, ati / nvidia / intel still don't develop for it. Happier now?

  14. Re:why can't ati / nvidia / intel have there own d on Intel's Linux OpenGL Driver Faster Than Apple's OS X Driver · · Score: 1

    Maybe Intel too feels more comfortable developing on an open platform, where you have the sources of the kernel, Xorg, etc. About Windows, you must support it for numerical/marketing reasons.

  15. What's bad with solar? on Liquid Hydrogen Powers a UAV For a Cool 48 Hours · · Score: 1

    Of course, solar-electric airplanes have flown for two weeks continuously, but that sure seems like refueling!"

    Come on, that's terribly unfair! Refueling as you fly is not the same as having to return to base...

  16. Re:Wait..what?! on Liquid Hydrogen Powers a UAV For a Cool 48 Hours · · Score: 2

    RTGs, if I'm not wrong, give a small amount of energy, useful in space where you need little energy but for very long times. Not to mention their weight.

  17. Re:Microsoft Security Essentials... on Botched Security Update Cripples Thousands of Computers · · Score: 1

    At least, I like to think that Microsoft should know better than others where in their OS a malware can inject. But I may be wrong.

  18. Wow, the rover! on 4-Billion-Pixel Panorama View From Curiosity Rover · · Score: 3, Informative

    Am I the only one looking amazed at the rover and ignoring the landscape? It's like my child's robot dreams starting slowly to come true.

  19. Bruce Eckel's book is good too on CS Faculty and Students To Write a Creative Commons C++ Textbook · · Score: 2

    Bruce Eckel publishes free (freeware?) books about several languages, and the one on C++ was one of my most read. Just a suggestion to check the existing state of the art and to not duplicate efforts. Anyway, a very good idea!

  20. Not easy to make your daughter happy on Dad Hacks "Donkey Kong" - Now Pauline Rescues Mario · · Score: 2, Interesting

    My daughter was once playing with ktuberling, where you drag little characters on the screen and create a scene. One day I caught her rotating the mouse horizontally, because she wanted the little penguin to lay down instead of standing, and she was complaining it was not working. I'm an electronic engineer, but I have not all that spare time! :-) On the other hand, I think that Apple and others could gain millions by hiring a bunch of kids as designers...

  21. Hitler's copyright? on 'Mein Kampf' To Be Republished In Germany · · Score: 0

    What is surprising to me is that the copyright is still recognized to Hitler (up to 70 years since his death). I thought that Germany had someway revoked him his civil rights. For a parellel example, when Italy defeated fascism and rejected monarchy, the dictator was killed, and the king (and all his future male descendants) were exiled, their properties confiscated, and they were prohibited to even reenter Italy, until few years ago.

  22. Computer History Museum on Ask Slashdot: Science Sights To See? · · Score: 0

    What about Computer History Museum in Mountain View, CA? As a bonus, there's the GooglePlex too.

  23. I hate new GUIs when they're worse on Ask Slashdot: Unity/Gnome 3/Win8/iOS — Do We Really Hate All New GUIs? · · Score: 0

    Once I was a happy KDE user. Then, after KDE Vista (pardon, KDE 4) I dropped it disgusted for Gnome. Just yesterday I updated my Debian testing and Gnome switched to 3.0. After a reboot I was shocked, I spent one hour thinking "no, this must be a joke, now I'll wake up and this will not be true". Basically the day before I had a computer, and today I have the functionality of a cell phone. Now, am I the problem or are there? I need some basic functions to be guaranteed by a computer interface, why are they systematically removed year after year in the name of coolness?

  24. Bullshit title on Italian Wikipedia May Shut Down Due To New Legislation · · Score: 0

    Stop writing apocalyptic titles about countries that are not USA, information has never been obscured and never will be, we are not Iran or North Korea. Neither people are condamned/acquitted arbitrarily just because laws are someway different from yours.

  25. Why do I have to read it here? on Training an Immune System To Kill Cancer · · Score: 0

    I mean, they found a therapy for cancer, even if it worked for a single case and it's still experimental, so why do I have to read it on Slashdot and not on all the main news? This should be "breaking news" on every tv channel, instead of the bullshit of the politician of the day.