What kind of variables a class can consist of?

0 Answers  

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What are command line arguments?

5 Answers  

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Why are data types important?

0 Answers  

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what is use of threads how many ways to create thread

3 Answers   iTrust, Verizon,

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When should I use singleton?

0 Answers  

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Are static members inherited to sub classes?

0 Answers  

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Can we access a database using applets?

2 Answers   Hewitt,

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Is ruby built on java?

0 Answers  

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what is difference between set and list in collection?

3 Answers   Satyam,

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suppose in a class there is a code like this: { Set hs=new Hashset(); hs.add(new Emp("kathy",1000)); hs.add(new Emp("kathy",2000)); } how can u avoid the above code in your class as set won't allow duplicate objects?

3 Answers  

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Which sorting algorithm is in place?

0 Answers  

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Explain the use of shift operator in java. Can you give some examples?

0 Answers  

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