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Undefined reference to main
Awesome! Thanks very much! It worked perfectly. -
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... -
String matching at the beginning
OK, I looked through various learning PERL books and here is what I found All that "PERL in a Nutshell" says about 'o' is And in "Teach yourself PERL in 21 days" it says That is probably why I remembered that o forces a single match. But I could be misinterpreting what that book is trying... -
String matching at the beginning
If I remember from back in my days of "Perl in a Nutshell" that the o forces 1 match, but I could be wrong. I never use it because PERL will match only 1 by default. I was just using that to emphasize the regexp only matching the first block of digits. I'll have to go back and and browse the... -
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'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 $$_++... -
String matching at the beginning
If you reuse that array you won't really be wasting much memory, but it still is more lines of code and doesn't look as tidy. I would recomend a simple regexp such as... /\d+/o The \d+ matches 1 or more digits in a row and the o forces only 1 match. You'll get the same result, and as ishnid... -
cgi scripts , access denied
My bad. As you probably guessed I'm a newb. Thanks alot. My server works great now!- ktulu2
- Post #3
- Forum: Linux (server)
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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...- ktulu2
- Thread
- Replies: 2
- Forum: Linux (server)
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Getting creative with system commands
Ya, I haven't tried it but it looks promising. Thanks alot!. -
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
