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regex package

 
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Tomcat Server Notepad Windows
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java Console \d\w "ab4 56_7ab"
pattern is \d\w
4 6 56
7 9 7a

I don't understand end(), API says it returns offset,what is it ? what is use of it ?
 
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Replace "offset" with "index in the string".
 
meeta gaur
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Don't get me started about those stupid light bulbs.
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