write a progam hashmap & hashtable?

2 Answers   IBM,

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What do you mean by local class?

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WHAT IS THE SCOPE FOR COREJAVA...? IS JAVA ONLY CORE JAVA ?

2 Answers  

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What is unicode used for?

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when i write string s1="java"; in one program(application) and string s2="java"; in another application on the same jvm will both objects s2,s2 will refer to same memory location where "java" is stored in string pool.

2 Answers  

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How do you do math powers in java?

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What is the difference between double and float variables in java?

0 Answers  

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What is static in java?

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What is the advantage of OOP in java?

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What are the java ide’s?

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What does it mean to be immutable?

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When we will use an Interface and Abstract class?

9 Answers  

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