Slashdot Mirror


User: dolmen.fr

dolmen.fr's activity in the archive.

Stories
0
Comments
513
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 513

  1. Re:Google it on Software to Divide an Image Into Discrete Patterns · · Score: 1

    I do not see any numbers in the resulting image on the home page.
    It doesn't seem to be more advanced than what you can do with "detect edges" feature in your favorite paint program.

  2. Re:What?!?!? on The End of Native Code? · · Score: 1
    Also might just be java swing being bloated, I think azureus has a command line version...
    Azureus doesn't uses Swing but SWT which uses more native code.
  3. Re:What?!?!? on The End of Native Code? · · Score: 1

    GCC is optimized for portability, not for performance.
    Some performance optimizations that are included in other compilers are not in GCC if they would break GCC code portability.

    Keep that in mind when benchmarking GCC.

  4. Re:Nothing Can Beat a Good Editor on Source Code Browsing Tools? · · Score: 1

    The problem is to keep character alignment when using differents fonts/weights. Often different weights with fixed font break display.

    If you still want to use it, in vim/gvim you can use bold/underline/undercurl/reverse/inverse/italic/st andout. See :help attr-list

  5. Re:Nothing Can Beat a Good Editor on Source Code Browsing Tools? · · Score: 2, Informative

    Notepad.exe is both in %WINDIR% and %WINDIR%\System32 and as the other poster pointer, it is a hard task to replace them in XP due to system file protection.

  6. Vim too on Source Code Browsing Tools? · · Score: 1

    I'm using Vim 7.0 too with a 'tags' file generated with Exuberant Ctags.
    See :help tags-and-searches

    I mapped Alt-Right and Alt-Left to quickly follow a variable/function name to its definition and go back:
    map <M-Left> <C-T>
    map <M-Right> <C-]>

  7. Re:Microsoft's arrogant response to this on Google Launches Online Spreadsheet System · · Score: 1
    today when i opened excel it crashed because of some execption error from .NET framwork with Google Desktop. i don't know the ins and outs of what really happened but looks like MS is fighting back in usual fashion.

    No, of course it is Google who choose to crash Excel as you won't need it anymore.

    The Truth is out there.
  8. Re:Conversion on Google Launches Online Spreadsheet System · · Score: 1
    But your post got me to thinking... it may well be possible for the GP poster to do a Save As... foo.xls right from the DB app itself. Or there may be an add-on which would provide that capability.

    FYI there is no "Save as..." menu in real databases such as Oracle/DB2/MySQL/PostgreSQL. In fact there isn't even a GUI.
  9. Extortion on Just Let Me Play! · · Score: 2, Interesting

    The major problem is not that you have to work to unlock games. This is not new : I remember many games in the 90's where you already had this.

    The major difference is that YOU NOW HAVE TO PAY TO UNLOCK the game you already bought if you want to bypass the system. Previously, there always was cheat codes that you could find on the Internet or in game magazines. Now, you have to call a costly support phone number to get unlocking codes !!!

    Examples of such extortions: Colin McRae 04 (the game, not the man), TOCA...

  10. Gotham on What Would Be Your Ideal Futuristic Home? · · Score: 1

    We know for what you need this house, Bruce...

  11. PDF! on Where is the Real Ajax/Flex Revolution Happening? · · Score: 1

    For clean printing, webapps can output PDF files.

  12. Need more info on Cooking Dinner From the Road · · Score: 1

    Is there a webcam available?
    What is the interest of switching on the oven if you are not sure what is inside?
    How is a hot meal useful if it is burned because you could not switch off the oven before it's too late?

    Would you let your meat for a whole day in the oven at normal temperature? A fridge feature would be useful to keep the oven content at a conservation temperature until you decide to cook it.

    Well, one more time I think this is just a gadget at a price only for people who don't cook themselves.

  13. Re:Dial-up does not make you more secure on Is Obsolescence Good Computer Security? · · Score: 1
    If you think Dial-Up users don't take a few minutes to update all their software...

    About Windows environments:
    • Most users who don't have automatic updates installed don't do updates
    • Many users who have automatic updates download don't install updates
    • I remember a few years ago that when I had to update MSIE with the dial-up connection: installing MSIE service pack would not take minutes but about 3 hours. It was not only long but also costly as pricing was time based.
    • Broadband is now so much widespread that magazines don't provide anymore operating system updates on CD.
  14. Re:Possible reason on XP SP2 Adoption Lagging Overseas · · Score: 1

    But the "Automatic update install" feature appeared with SP2.
    In my experience, before SP2 it only automatically downloaded updates but install required a user action.

  15. Re:Decide what you really need on AJAX Applications vs Server Load? · · Score: 1
    I think since the browser parses XML for you, it might be faster than using javascript code to create/interpret JSON.

    As you think that the browser parse XML for you, it would be coherent to think that the browser parses and interpret JavaScript for you.

    As you will finally process the retrieved data in the Javascript interpreter, the only comparison apply to:
    • JSON: let the JavaScript parser extract the data to JavaScript data
    • XML:
      1. tell the XML parser to load the XML document and represent it in memory with the DOM
      2. copy data from the DOM to JavaScript data


    So, what do you think is the most efficient?
  16. To Larry on Court Rules Ellison Must Donate $100M to Charity · · Score: 1, Funny

    Here is a suggestion: the PosgreSQL project.

  17. Wikipedia is not trustable. Accept it! on John Seigenthaler Sr. Criticises Wikipedia · · Score: 1

    From the article: I am interested in letting many people know that Wikipedia is a flawed and irresponsible research tool.

    Wikipedia is not responsible for that. You must understand that Wikipedia is not trustable and accept that.
    The one who trust Wikipedia as a research tool is irresponsible.

    As always it is a problem of user (Wikipedia readers) education.

  18. Nostalgy on Grand Theft Auto Retrospective · · Score: 1

    I won't tell you my age, but I agree, 1998 was a long time ago.

    Just after playing the demo I was so amazed that I then searched it immediately on the net. I had Internet at home since 1 month at that time and 100 MB was huge at 4.5 kb/s. It was also costly, but GTA was not yet available in shops in France.
    This is the last game I played on DOS, and I still launch it with nostalgy.

    Microsoft Midtown Madness was a hit at that time and I was eargerly waiting for a 3D GTA. Midtown Madness was interesting, but not fun.
    I had to wait for a long time, but DMA made my dreams become reality with GTA3.

    I also bought Driv3r but, besides the technical problems (it is full of bugs), it doesn't have the same feeling. You're not so free as in GTA as the game is purely linear. And out of the main missions, you have nothing. Driving an ambulance or a taxi in San Andreas is the better way to discover the city and draw the map in your brain, and the Driv3r authors missed that.

  19. Consultants on Trying to Help a Troubled Network with Linux? · · Score: 1

    Grab a consultant from a local small Linux shop for a few days. Someone with good knowledge about system/network architecture.

    You should read between the lines. He said: I was recently put in a situation...
    Which means he is the consultant. Of course, thanks to a fake curriculum made by the sales representant of the consultancy firm, they sent him while he has no clues about network administration.

  20. Re:Arrays vs. Pointers determining speed on Arrays vs Pointers in C? · · Score: 1

    A[0] is a pointer to a byte in memory.

    If A is "char *A", this is false. A[0] is the value of the byte in memory. &A[0] or just A is the pointer.
    But if A is "char **A", this is true, A[0] is a pointer to a byte in memory. And A[1] is also a pointer to a byte in memory. However probably not A[0]+1*sizeof(char).

  21. You didn't understand what Professor Cormen said.. on Arrays vs Pointers in C? · · Score: 1
    int *k = i, then i[4] is the same as *(k + (4 * 4))

    No, it isn't:
    • sizeof(int) is not always 4.
    • adding an int to a int * is not the same as adding an int to a char *.

    So i[4] is the same as k[4] and is the same as: *(int *)((char *)k + 4 * sizeof(*k)).
  22. 80x25 on Arrays vs Pointers in C? · · Score: 2, Interesting
    Again, your numbers are flawed, because my old 80x25 text mode display is still drawn from individual pixels. Those pixels still have to be updated individually by the CPU (in the 10MHz days it was often the main CPU that drew every little dot). 80x25 is drawn on a 640x480 in 16 glorious colours. Now, by your argument, 640x480x2 (your 2 image argument from above) = 614,400 bytes. Therefore, your 1900x1200 screen only requires 12x as many bytes to move about but I really dont' care about those numbers because most of the work is done in the GPU now; not the main CPU.


    In the PC world, the textmode was handled in hardware by the graphic card. Yes, we had already hardware accelerated display at that time. In fact is still in the latest PC video card.
    One byte for the character, one byte for the color attribute.
    So your argument doesn't apply.
  23. Re:Why do you care? on Arrays vs Pointers in C? · · Score: 1

    Unless of course that someone writes a compiler so optimizing that the code ends before it begins

    Haskell is near to that (at least nearer than most other programming languages), thanks to lazy evaluation.

  24. Re:good programmers on Java Urban Performance Legends · · Score: 1

    I'm sure I would not hire you if you present your first solution.

    Replace strlen() by its implementation and think about it.

  25. UTF-8 on Java Urban Performance Legends · · Score: 1
    ... I've never seen Unicode outside 2 bytes in use...

    Si it's time for you to read about UTF-8:
    • It is the common encoding of Unicode used on Unix/Linux platforms.
    • A variant of UTF-8 is used for the internal representation of strings in the Java Virtual Machine.
    • UTF-8 will be the default encoding of source files for Perl6.