I want to persist data of objects for later use. What is the best approach to do so?

0 Answers  

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What is the dot operator?

0 Answers  

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I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?

1 Answers   Cognizant,

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Java support what type of parameter passing ?

7 Answers   Wipro,

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what is the main class of all the classes

5 Answers   Photon,

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What is difference between static and abstract class?

0 Answers  

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What is design pattern and there types?

2 Answers   Cap Gemini,

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Describe the Big-O Notation.

0 Answers   Global Logic,

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What is difference between filereader and bufferedreader?

0 Answers  

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What is the meaning of I ++ in java?

0 Answers  

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how can i connect to database in a applet ?

1 Answers  

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What is unicode in java?

0 Answers  

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