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| Do you know where your variables are? | |
| PerlMonks |
Re: Why did this error slip through?by rowdog (Curate) |
| on May 17, 2010 at 09:42 UTC ( #840307=note: print w/ replies, xml ) | Need Help?? |
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_ gets stringified when you use it as a hash key. In the past, I've used stringified sockets as keys to a hash of clients. Edit: deleted useless example.
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