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data members vs variables

What is the main difference between data members and variables ?

Answers No Answers In: Uncategorized By: [ Grey Star Level] Jan 28, 2014

Differenc between data members and variables

What is the main difference between data members and variables in java? Give me brief description ?

Answers No Answers In: Uncategorized By: [ Grey Star Level] Jan 28, 2014

Serializable identification by JVM

How JVM identify whether a class is Serializable? What exactly the operations JVM perform when it come to know that the class is serializable?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Jun 19, 2013

What’s the difference between constructors and normal methods in Java OOP?

What's the difference between constructors and normal methods?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Jun 4, 2013

What’s the difference between an interface and an abstract class?

What's the difference between an interface and an abstract class in java ?

Answers 2 Answers In: Uncategorized By: [ Grey Star Level] Jun 4, 2013

What is Collection API in Java?

What is Collection API?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Apr 21, 2013

What are the common data structures in Java?

What are the common data structures, and where would you use them?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Apr 21, 2013

What is a JIT compiler in Java?

What is a JIT compiler in Java?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Apr 21, 2013

How do you define Polymorphism in Java?

Polymorphism in Java

Answers 3 Answers In: Uncategorized By: [ Grey Star Level] Feb 19, 2013

Can a final class be inherited in java?

Can a final class be inherited or subclassed?

Answers 2 Answers In: Uncategorized By: [ Grey Star Level] Feb 19, 2013

In Java what is the difference between a abstract method and a normal method ?

what is the difference between a abstract method and a normal method ?

Answers 2 Answers In: Uncategorized By: [ Grey Star Level] Feb 19, 2013

In Java can a class be non-abstract if it has both abstract and nonabstract methods?

If for example you have a class that has abstract methods but also has non-abstract ones. Does the class have to be declared abstract no matter what?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Feb 19, 2013

In Java can abstract classes be instantiated?

can abstract classes be instantiated?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Feb 19, 2013

Can you override a final method in Java?

Overriding a final method.

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Feb 18, 2013

Can you override a static method in Java?

Can you override Static Methods in Java?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Feb 18, 2013

What are java annotations ?

Where and how to use them

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Oct 4, 2012

How to compare dates in java ?

Comparing dates in java

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Sep 28, 2012

How to check if a date is during the weekend in java ?

How to check if it's Saturday/Sunday in java ?

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Sep 21, 2012

How to determine if a date is between two dates in java ?

Determine if a date is between two dates java

Answers 1 Answer In: Uncategorized By: [ Grey Star Level] Sep 21, 2012

Is there any sizeof simmilar method in Java?

Java sizeof-like method

Answers 2 Answers In: Uncategorized By: [ Grey Star Level] Sep 18, 2012

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