Difference between string, stringbuffer and stringbuilder?

0 Answers  

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Why operator overloading is not in Java?

0 Answers  

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What do the thread?class methods run() and start() do?

0 Answers  

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I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?

2 Answers   Huawei,

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Explain cookies?

2 Answers   Canon,

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What is the java idl system?

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What is a dynamic array in java?

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How do you read and print a string in java?

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What is encapsulation? Elaborate with example?

1 Answers   BMC,

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Are the equals() and hashCode() protected methods of object class?

1 Answers   Avaya,

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Why string is immutable with example?

0 Answers  

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What is a programming object?

0 Answers  

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