Do you know where your variables are? | |
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Re^3: A first attemptby zerogeek (Monk) |
on Jun 20, 2006 at 01:22 UTC ( [id://556308]=note: print w/replies, xml ) | Need Help?? |
Thanks for the info. I was only using the IP address as a "what if". For example, I could imagine a situation where I might have the following: $string = "My IP address is 10.1.1.1!\n"
Or, better yet, what if I had a function that grabbed my current IP address (let's call it $IP) and then I changed the above to: Thanks in advance, I'm just trying to grasp this more fully. It is certainly a neat item to mess around with... Also, is this discussed in any of the O'Reilly Perl books? Mine are at work right now, but I'll page through them when I go in tonight.
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Obfuscated Code
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