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Greedy Identifiers  RSS feed

 
C Kushtawar
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Posts: 37
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I am little confused with the use of greedy quantifiers.Is it that the "pattern-to-be-searched" includes a +,? or * then the concept of greedy identifiers are used.Also what is zero-length match?When will Regex use zero-length match.


Could somebody please help me to understand these concepts with an appropriate example example for these quantifiers?
 
Kieren Dixon
Greenhorn
Posts: 27
 
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