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  1. Replies
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    Re: html: background from local filesystem

    i was looking in that code, and i could get the name of the filename but not the complete path... and it seems that it's that way by security design.

    now, i found this hack that uses drag an drop...
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    Re: html: background from local filesystem

    i'm setting the background with an initial image; also i put a form in the page with an input (type="file") to let the user select an image, but i don't know how to capture the selected file path......
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    html: background from local filesystem

    hi everyone.

    the question:

    how can i make (with html and js) a way that lets the user select an image from his local filesystem and set it as background... all this without going through the...
  4. [all variants] Re: md300 udev rules freezes jaunty on boot, OK in intrepid

    At the end, the error was so simple and dificult to see:

    in 50-md300modem.rules i've got:

    ACTION!="add", GOTO="3G_End"
    ...
    LABEL="3G_END" <-- all uppercase

    that explains why every time...
  5. [all variants] Re: md300 udev rules freezes jaunty on boot, OK in intrepid

    also, just some minutes after restarting udev and pluging the modem, appears 3-7 udevd in top, taking about of 99% of CPU usage.

    those can be stopped with a "/etc/init.d/udev restart"
  6. [all variants] md300 udev rules freezes jaunty on boot, OK in intrepid

    hi

    i have a sony md300 modem and to make it work in ubuntu 8.10 i had to create to files:

    /etc/modpobe.d/md300:

    #Sony Ericsson MD300
    alias md300 usbserial
    options md300 vendor=0x0fce...
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    Re: Dealing with a webcam in C

    http://opencv.willowgarage.com/wiki/HighGui#VideoI.2BAC8-Ofunctions
  8. printing bills with dot matrix printer from web application

    hi

    i'm working on a web application, and i was asked to implement printing bills using dot matrix printers, preferable ascii mode.

    i guess i have to have bill dimensions and printer font sizes...
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    gwt: how to compile server side classes?

    hi

    i was trying gwt in ubuntu, i one thing i don't understand is the server side classes, how are they compiled.

    i downloaded the gwt sdk from google, and went to samples/ directory. There is...
  10. Re: Why is Windows much faster to print in console from a fortran program?

    maybe because they use antialiased fonts, or something like custom backgrounds...
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    Re: is this microsoft garbage or is it real

    in many microsoft code you will see LP* like LPWSTR, LPCSTR, etc. LP stands for Long Pointer.

    That's because once in the past windows was a 16 bits OS, and there was a transition between 16 bit...
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    Re: What do you want to see in Gnome?

    something i just have in mind:

    something like a global hidden console (maybe displayable by a key combination like tilda), that shows the stderr of any program started by the application menu or...
  13. [ubuntu] Re: Manually installing an eye tracker for Linux

    it is looking for the file "cv.h" in /usr/local/include/opencv

    did you install compiling from source or from package?


    i can compile it with libcv-dev, libcvaux-dev, libraw1394-dev...
  14. Re: [C] Proper data structure design for a very simple text editor

    i guess any text editor uses a list of LINES to keep all the text, this way:
    - you can start making the list while reading from the file.
    - you make mallocs only for new lines, not for new chars....
  15. Re: python - How to translate a bitmap to an array of bits?

    http://docs.python.org/lib/module-struct.html
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    Re: Question about Kernel Threads

    well... yes

    at least, all threads share the same PID, so this info has to be in a common structure, that is the PCB (the same for other common data).

    the point is that the "PCB" in linux is...
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    Re: Question about Kernel Threads

    i'm not sure completely, but in linux there are practically only threads.

    each thread have a TCB (PCB for threads), and in those tcb there are entries that maps virtual to physical memory...
  18. Re: Moving the graphical toolkit into a separate process

    you're blaming a whole project (dated back to 1997) for something you see in one specific program, and you don't seem willing to make any further investigation about the causes.

    What if it's...
  19. Re: Moving the graphical toolkit into a separate process

    there is already something like that: gtk-server

    but, it uses one server for one application.

    or, something like "server side widgets", like in Y windows system (seems a dead project).

    you...
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    Re: cossacks, how do they do it?

    i've never seen that game but:

    1- if the camera move around the map, but it always looks in the same direction (it never turns around some axis), i supose it's pretty simple to make the ground...
  21. Thread: Erlang

    by angustia
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    10,229

    Re: Erlang

    http://en.wikipedia.org/wiki/Symmetric_multiprocessing

    like this:
  22. Thread: Erlang

    by angustia
    Replies
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    10,229

    Re: Erlang

    i don't know so much about neural networks, but i could guess:

    - each neuron it's a very simple state machine
    - you want to have the maximum number of neurons

    you could program some neural...
  23. Thread: Erlang

    by angustia
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    10,229

    Re: Erlang

    q().
  24. Thread: Erlang

    by angustia
    Replies
    14
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    10,229

    Re: Erlang

    i'm practicing programming in erlang too

    what i can say:
    - it's becoming my language of choice for anything network oriented, it's a pleasure to create state machines.
    - it's good for creating...
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    Re: Retrieving MAC address programmatically

    cat /sys/class/net/ath0/address
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