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Re: How to remove a carriage return (\r\n)

by pg (Canon)
on Nov 01, 2005 at 16:30 UTC ( #504638=note: print w/ replies, xml ) Need Help??


in reply to How to remove a carriage return (\r\n)

To be a little bit cross-platform, just do:

use strict; use warnings; { my $str = "abcd\r\n"; $str =~ s/\r|\n//g; print "[$str]"; } { my $str = "abcd\n"; $str =~ s/\r|\n//g; print "[$str]"; } { my $str = "abcd\r"; $str =~ s/\r|\n//g; print "[$str]"; }


Comment on Re: How to remove a carriage return (\r\n)
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Re^2: How to remove a carriage return (\r\n)
by jgallagher (Pilgrim) on Nov 01, 2005 at 18:44 UTC
    But what happens when $str = "ab\ncd\r\n"? Or can we assume there are no line breaks except at the end of lines?
      $line =~ s/\R//g;

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