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#1
June 19th, 2009, 07:34 AM
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Can file handlers are passed to functions as parameters ?
can file handlers are passed to functions as parameters ?
if yes pls suggest me how to write a code?
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#2
June 19th, 2009, 08:51 AM
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Have a look at perlfaq7.
__________________
~ishnid; Have you tried: [ search.cpan.org | perldoc | Java API | mysql.com | google ] Apostrophes are NOT used for possessive pronouns or for noun plurals, including acronyms.
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#3
June 19th, 2009, 10:57 AM
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The FAQ example uses a typeglob to deal with the global type filehandles people are used to seeing.
I think it's a good idea to get in the habit of using lexical filehandles. It's certainly easier to wrap your head around passing them, and they are by definition localized. Code:
open my $fh, "<", $file or die "Can't open $file: $!"; my $data = process_file($fh);
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#4
June 25th, 2009, 06:11 AM
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thanks
thank you so much..
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#5
June 25th, 2009, 06:12 AM
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Quote:
Thank you very much
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