Is it possible to write a regular expression to check if string is a number?

0 Answers  

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What is java Applet?

0 Answers   TCS,

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What is a Presistent Object?

0 Answers   InfoAxon Technologies,

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i need to know the website that i can compile and run a java code in online.(while system doesn't contain any jdk and jre)

0 Answers  

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Can we define private and protected modifiers for the members in interfaces?

0 Answers  

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what is domain object

1 Answers  

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What is the significance of continue jump statement? Explain with an example.

0 Answers   Amdocs,

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Can static methods access instance variables in java?

0 Answers  

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How to sort an unsorted array in java?

0 Answers  

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Explain Stream Tokenizer?

4 Answers  

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What is the difference(or similarity if there are some) between object and a variable?

4 Answers   ME,

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what is polymorphism?

5 Answers   Zensar,

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