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Type: Posts; User: arjunajay

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  1. Thanks guys, The tutorial I followed just...

    Thanks guys,


    The tutorial I followed just explained the bare basics. It says to leave other stuff alone. Let me read upon the DCB structure's members and stuff like that.
    anyway I don't want...
  2. I don't completely understand. It is one way...

    I don't completely understand. It is one way communication. I'm following some tutorials from some pages and they just say that there are two types of flow control hardware and software.

    So...
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    Send files from one computer to another

    What are the things/topics that I need to learn to send files from one computer to another one connected via a LAN/modem? Basically I want my program to automatically make back ups of files in a...
  4. Serial port: How to know when data has been completely sent

    Suppose I have a thread sending bytes out the serial port(COM1: That 9pin D connector). Suppose I have to keep sending something or the other continuously because I cannot keep the medium idle...
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    Thanks again! Let me see if ihave installed all...

    Thanks again!
    Let me see if ihave installed all the docs...
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    Thanks

    Ok, that's what i missed. I kept on trying stuff like

    man open(3)
    man open[2]
    man open2
    and it kept saying not found.
    Thanks!!!!

    OOps! i can't get man 3 termios.
    It should be there......
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    Where to find API(?)

    Hi, I just started with serial programming and I am following a tutorial.
    Where can I find a list of each (gcc) header file with its functions, stuctures and explanation of each function and use of...
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    Let me see if if i got it right. So basically...

    Let me see if if i got it right.
    So basically you need three parts for the operator to work.
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    My edit was to make sense. If we use any...

    My edit was to make sense.
    If we use any operator other than assignments or comma, ternary op being of very low precedence would not work as expected but instead return the value of the test...
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    Conditional Operator

    Is it possible to use the Ternary operator without the colon( : ).
    i.e. with only one operand.


    (condition)?
    instead of
    (condition)? true_stmt : false_stmt ;

    I've heard that its very low...
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    Like you set up normal arrays ??? You may also...

    Like you set up normal arrays ???
    You may also want to use std::map if you like.


    std::string array[] = { "alpha", "bravo", ... "zulu" };

    char ch = 'A';
    std::cout<<array[ch - 65];...
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    This is most probably platform specific. Try win...

    This is most probably platform specific.
    Try win or linux board.
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    Just before you paint backgrnd, use GetSysColor(...

    Just before you paint backgrnd, use GetSysColor( COLOR_3DFACE ); to get the color.
    likewise there many COLOR_XXXXXXXXXXX values you can substitute.
    Hope this helps.

    I think every time the...
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    Create a button with BS_GROUP***** something...

    Create a button with BS_GROUP***** something style ??? Don't remember exactly.
    GROUPBOX for dialog resource.
  15. Thread: Source code

    by arjunajay
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    http://www.catch22.net/tuts/ They have code and...

    http://www.catch22.net/tuts/
    They have code and explanation. You don't have to read all of them just those which are of interest
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    I'm not sure but don't you need the edit ctrl's...

    I'm not sure but don't you need the edit ctrl's HDC to get the font it is using?
    I don't see any GetDC() call. Infact I don't even see a HDC variable.
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    Thanks, I'll checkout the sites... :D

    Thanks,
    I'll checkout the sites... :D
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    high dynamic range imaging

    What's the deal with high dynamic range imaging?
    Googling does'nt help Googling DOES help & wiki. it just shows some hdri imaging software products.
    What are those spherical looking *.hdr maps ?...
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    Do you need to spiral out from center or just one...

    Do you need to spiral out from center or just one circle, or a circle and everything inside?
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    Thats quick. I googled it and got the ans....

    Thats quick.
    I googled it and got the ans.
    Thanks SiavoshKC.
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    mingw error message

    This isn't excactly c++, so I posted it in general?
    Can any tell me what this error code from mingw c++ means?
    default argument given for parameter 7 of `
    Mapper<Type>::Mapper(long unsigned...
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    STL containers allocate and reallocate and...

    STL containers allocate and reallocate and destroy and recreate their contents.
    When autoptrs are copied to antoher loaction and the like your pointed data might get deleted along the way???
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    As I said The fractal generating equations are...

    As I said The fractal generating equations are (seemingly)unpredictable. They spit out numbers in a particular area, and, even if I'm plotting only a small part of that area the equations will and...
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    Well, It's not an Actual 2d array class. In c++...

    Well, It's not an Actual 2d array class. In c++ (or any other prog lang) we have to use integral indices. But my program passes double values say in the range [ 0 ... 0.1 ][ -1.0 ... 1.0] So my array...
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    Using Exceptions for escaping

    I'm making a kind of wrapper for easily using 2d arrays(not exactly). So to access an element I'm overloading the '()' operator. But if the indices passed are out of bounds I'm doing this to get...
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