
perllearner
Novice
Aug 11, 2009, 11:17 PM
Post #1 of 3
(4886 views)
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Clarification with $+
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Hi, Can any one please clarify what is meaning of the following 1.$& 2.$` 3.$' 4. In pattern matching I have seen they use this =~ /\b[A-Z]\S+/g, what is the meaning of \b.
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