When can an object reference be cast to an interface reference in java programming?

0 Answers  

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What is sizeof () operator?

0 Answers  

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StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?

6 Answers   HCL,

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where lives in jvm

5 Answers  

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How to make a class immutable?

15 Answers   Bosch, TSYS,

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Explain inner classes ?

0 Answers  

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Can you override a final method?

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for(i=0;i<100;i++) { int i=method();//method returns no's from 1 to 10; /* insert some stmts which can give output like no.of times numbers(1-10) returned. (for example if it returns 2 then i want output how many times 2 returned) like that i want output for no's 1 - 10 how many times each no returned. */ }

3 Answers  

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how to write a server program and sending the mails to the server using smtp protocol please help me

0 Answers   Lampex,

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What is a singleton class? Give a practical example of its usage.

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what is the J2EE BluPrints?

0 Answers  

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Which browsers work with java?

0 Answers  

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