Java Regular Expression.

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  I have a document on which i need to extract some information using regular expression. The information needs to be extracted is  "Yogi:   123 − 1456". If i created an expression like

  (?i)Yogi<filler1><Label=DocumentNumber>(<anynumber>) or

  (?i)Yogi<filler1><Label=DocumentNumber>([\d- ]{3,}).. Both expressions doesn't work because the character "−" is a special character. If i just copy paste this sign it works. but when i save my file as xml and try to open this "−" sign automatically converted as "?". Kindly let me know if any one of you have solution for this.

  • Moved by litdev Thursday, July 10, 2014 9:24 AM

  Thursday, July 10, 2014 5:20 AM