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Programmer Certification (SCJP/OCPJP)
Joined: Aug 28, 2009
Mar 03, 2010 06:33:11
almost prepared for the exam, but still i feel that my knowledge ore regex is not sufficient.
matching exactly take place, any real life examples.
besides the find() method returns true if it finds a match and the start() method will get the index of the match, what about end() and group() methods.
\d* (means either zero or more occurrences of digits).
Note: I don't find myself confident on regex and garbage collection (especially when arrays are involved), still have to appear for the exam this Saturday.
Joined: Mar 14, 2009
Mar 03, 2010 06:45:36
tutorial about regex
I agree. Here's the link:
subject: java.util.regex.*; methods
Need help in understanding greedy, reluctant quantifiers in regular expressions??
detect special characters in a string
doubt on group() in Matcher class
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