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| Think about Loose Coupling | |
| PerlMonks |
Re: Re: desire to pass file handles by valueby Anonymous Monk |
| on Nov 07, 2003 at 07:27 UTC ( [id://305242]=note: print w/replies, xml ) | Need Help?? |
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The file operation in Perl is ultimately linked to the underlying unix file handles. When you read from a Perl file handle, Perl uses and updates the underlying unix file handle, thus giving the side effect.Well not on windows, or other non-unix operating systems ....
In Section
Seekers of Perl Wisdom
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