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Type: Posts; User: talz13

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  1. Replies
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    Does anybody know how to turn out a kind of graph...

    Does anybody know how to turn out a kind of graph like this from a yacc parsing? Not from the base grammar, but from the path that the parsing follows?


    12
    .----'...
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    draw tree graph of yacc parsing

    I'm trying to display a tree graph of my lex / yacc / bison parsing, but really have no idea where to start. This is my first time using lex / yacc, and all the generated files (like...
  3. I think I found out...

    So const is some kind of subset of static, which means you have to access the variable via the class itself instead of through the instance of the class.

    In my case, this would be ...
  4. [Solved] const elements of struct / class not accessible?

    I currently have a class that I'm working with, and that class has structs inside it. I want these structs to contain lists of GUIDs for different situations (a struct with paytype IDs, another with...
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    [solved] Get length of XML node?

    Well I found out what was wrong, I was using .Length( ) instead of .Length





    I'm trying to get the length of content of an XML node using this code currently:
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    Hey, thanks for the great reply! The little...

    Hey, thanks for the great reply! The little function you gave me works perfectly!

    And that SGI site looks like some good reference material :D
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    sorting a vector of LPTSTR

    I have a vector of LPTSTRs that I want to sort. I used the STL sort algorithm, and it sorted it alright, but it only sorted by the pointer addresses of the vector elements.

    How can I have the...
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    using ReadFile, WriteFile, strSafe

    I'm working on a program and was trying to update it to use the strsafe functions, but they work in TCHAR and LPTSTR instead of std::string strings.

    Also, the current versions of the classes use...
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    compiling win32 apps under linux?

    hmm, seems that I answered my own question by scrolling down a few posts....

    I take it that this is what I want?
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    random access function table design?

    I just got back to work after my semester of software engineering, and I think I learned a lot of good stuff. The only problem is that everything I learned is in python, and some things I'm not...
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    great! thanks! i suppose that's what i get...

    great! thanks!

    i suppose that's what i get for building my program using the class wizard and not keeping track of things like that :rolleyes:
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    debug assertion failure

    i finally got my program up and running, but i get a debug assertion failure in one of my functions:


    void CSignGUIDlg::OnSign()
    {
    m_Edit.GetWindowText(m_Get); //fails on this line...
  13. i'm just using the cryptoAPI as provided in VC++...

    i'm just using the cryptoAPI as provided in VC++ 6 (wincrypt.h)
  14. problems exporting key to file, importing in another program

    this attempt has been abandoned, looking at another, more elegant way of accomplishing my goal.
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    well, i fixed the file output problem, just...

    well, i fixed the file output problem, just writing the file with binary instead of using the useless insertion operator.

    one more question: when i try to use the key that i generated from the...
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    crypto questions

    I'm working on a program to export a public/private key pair that has been encrypted using a hashed password. i've been checking the error codes, and they all seem to check out okay, but i'm...
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    woo, got it worked out. issue resolved

    woo, got it worked out. issue resolved
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    writing a windows service

    ok, i've been browsing little code samples and docs about windows services, and i haven't been able to make much sense out of it.

    i get that you have to have the functions to install/uninstall the...
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    woo, that fixed up the problem with the strings. ...

    woo, that fixed up the problem with the strings. now i just need to know how to interpret the DWORD's and BINARY values

    heh, the DWORD only needs a cast to display :D
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    RegEnumValue: data types?

    i'm having trouble reading the value data from the values that i'm looking at. they show up as ascii symbols instead of the data that they should represent, or in the case of strings, they just show...
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    thank the almighty lord it worked! :D :D :D :D...

    thank the almighty lord it worked! :D :D :D :D :D
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    when i change the execl(args[0], *args) to...

    when i change the execl(args[0], *args) to execl(args[0], args) it gives me this error:



    $ g++ exec2.cpp -o exec2
    exec2.cpp: In function `void forking(char**)':
    exec2.cpp:87: error: cannot...
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    execl not executing?

    i'm having a little trouble getting my program going.

    it takes a line of input from cin into a string, parses it on any spaces found, and puts the result into an array of char*'s. however, when...
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    wow, when i typed that, it deleted the word erase...

    wow, when i typed that, it deleted the word erase from the string. but when i type two or more words, it deletes the rest except for the first contiguous string of characters.

    at least that makes...
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    so if you use a delimiter string such as "()-",...

    so if you use a delimiter string such as "()-", will it token the string based on each individual character from that string, or will it look for that string to tokenize?

    like if i wanted to token...
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