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how to check whether a value is there in the ArrayList or not ?
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naved momin
Ranch Hand
Joined: Jul 03, 2011
Posts: 675
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suppose i have a data structure ArrayList that has 10 values say 1 2 3 and so on ...
and i have a textfield where user is entering a value something between 1 to 10 now i need to check whether the value entered by the user is there in the ArrayList or not
how to do this ? please explain
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The Only way to learn is ...........do!
Visit my blog http://inaved-momin.blogspot.com/
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Roberto Perillo
Bartender
Joined: Dec 28, 2007
Posts: 2212
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How about ArrayList#contains(Object)?
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Cheers, Bob "John Lennon" Perillo
SCJP, SCWCD, SCJD, SCBCD - Daileon: A Tool for Enabling Domain Annotations
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naved momin
Ranch Hand
Joined: Jul 03, 2011
Posts: 675
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thanks mate
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subject: how to check whether a value is there in the ArrayList or not ?
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