How do you check if a character in a string is a digit or letter?
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Is it possible to declare abstract class as final?What happens if we do so?
does java support pointers?
What are different types of arrays?
Can I learn java in 3 months?
what is the diff b/w arraylist and vector?
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How does a for loop work?
Is there any tag in htm to upload and download files?
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?
What is casting?
Explain the importance of finally block in java?
What is the difference between logical data independence and physical data independence?
what is webservices
5 Answers Consultancy, Mind Tree,