Why is static used?

0 Answers  

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I have a Arraylist object, it has duplecate values also. Now question is i want delete duplecate data in that objet with out using Set?

8 Answers   Aricent,

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Can we sort hashmap in java?

0 Answers  

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What is the difference between DataInputStream and BufferedReader

2 Answers   Hexagon,

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i need source code for income tax program using java inheritance

1 Answers  

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what is the diff b/w arraylist and vector?

6 Answers   Code Genesis, Genesis, Sprintine Labs,

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When should I use abstract classes and when should I use interfaces?

2 Answers  

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Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???

2 Answers   Cognizant,

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Hi i am creating desktop application in that i want calling to mobile number. i have java telephone api (JTAPI) but i dont understand how it configure & use plese help me

0 Answers  

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solve (x-1)(x-9)=8;

3 Answers   IBM, Manhattan, TCS,

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What is the point of java?

0 Answers  

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What ide should I use for java?

0 Answers  

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