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Thursday, 25 July 2013

Quick overview of collection concepts

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Collection collection - represents any data structures in which objects are stored and can be iterated. Collection- which is actually the...

What is the differnce between String and StringBuffer class?

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The basic differnece between String and StringBuffer class is String is immutable(means value stored in string object cannot be changed) wh...

Oops Concepts

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Q1) What is polymorphism? Ans) The abiltiy to define more than one function with the same name is called Polymorphism. In java,there...
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