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  • Users: ktulu2
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  1. ktulu2

    Undefined reference to main

    I am currently learning C++. I am going through the book "Beginning c++" from Wrox Press. All the stupid little programs I have written so far have worked flawlessly. But now I am in the OOP section and they are dividing up the code into different files. The program I am having problems with...
    • ktulu2
    • Thread
    • Replies: 4
    • Forum: C++
  2. ktulu2

    'for' internals

    Can anyone help me understand what is going on in this situation? $a = 1; $b = 2; $c = 3; print "$a $b $c\n"; for ($a, $b, $c){ $_++; } print "$a $b $c" Output: 1 2 3 2 3 4 When I originally wrote this I thought that Perl might store a reference to each variable in $_ so I used $$_++...
    • ktulu2
    • Thread
    • Replies: 2
    • Forum: Perl
  3. ktulu2

    cgi scripts , access denied

    Hey guys, I am having problems getting apache to allow access to perl scripts on my server. When you try to access one of them it produces the "access denied" message. In the error log is says, "client denied by server configurations" The owner of the scripts is apache and...
  4. ktulu2

    Getting creative with system commands

    You guys all know how to make system commands (right?) Ex. print `some command`; Well, I was wondering if it is possible to direct that command towards an app that you are running instead of the shell. (Debian) Thanks Mucho
    • ktulu2
    • Thread
    • Replies: 2
    • Forum: Perl

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