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Re^4: chomp() is confusing

by Anonymous Monk
on Oct 06, 2013 at 18:35 UTC ( #1057181=note: print w/replies, xml ) Need Help??


in reply to Re^3: chomp() is confusing
in thread Why chomp() is not considering carriage-return

Good news, as of Perl 5.1, you can use the \R $line =~ s/\R//g; It will figure it out.

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[PriNet]: quick question... anyone know how to remove all the existing keys in a %hash ? i've tried several options, but when i re-use the hash, some of the "upper" keys that i don't re-use stick and i can't get them to "remove"
[atcroft]: PriNet: %hash = ();? or foreach my $k ( keys %hash ) { delete $hash{$k}; }?

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