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Re: Replacing whitespaces with a regex

by choroba (Chancellor)
on Mar 04, 2013 at 09:54 UTC ( #1021621=note: print w/replies, xml ) Need Help??


in reply to Replacing whitespaces with a regex

Just do
$words =~ s/\s\s+$/ /;
whithout any if. If there is multiple whitespace, it will be replaced, if not, nothing happens.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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