Does list allow duplicates in java?

0 Answers  

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what is singleton in java?

0 Answers   IBS,

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whar are the draw backs of programming lang step by step in Clang and next in C++ and next and in Java nad in .Net

0 Answers  

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Is it possible to do method overloading and overriding at a time

3 Answers   L&T,

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What are the files generated after using IDL to java compiler?

0 Answers  

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What are mutable classes?

0 Answers  

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what is type of statement in jdbc connection?

3 Answers  

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How can we avoid including a header more than once?

0 Answers   Fidelity,

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can any body body expalin best definitions & best real time exaples for opps concepts.

0 Answers   Accel,

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What is constructor

9 Answers   Manforce, Tech Mahindra,

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Can u overload main()method.Give with example.

6 Answers   IBM, Schimatic Technologies,

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what is the difference between HashMap And HashTable?

5 Answers   Hexaware,

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