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Published on 2010-04-27T17:16:40Z
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Hi,
I came across PECS (short for Producer extends and Consumer super) while reading on Generics.
Can someone explain me how to use PECS to resolve confusion between extends and super?
Thanks in advance !
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For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database:
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