What is the difference between hashmap and hashtable in java?

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explain the concept of inheritance with an example?

9 Answers   Polaris,

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What are strings in physics?

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hi am an engineering student and my next plan is for ms in either in us or australia i got my passport but i dont know anything bout visa can u give brief idea 1)How to get prepared for visa and 2)How to apply for top universities and 3)How to pay the fee and so on These all are basic questions plz give me a clear idea

0 Answers  

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can we create object for static class in java

14 Answers   IAP Company, IBM, Marlabs, mPortal, TCS,

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What is a text string?

0 Answers  

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What is an enumeration?

0 Answers  

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This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

0 Answers   HCL,

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Why char array is favored over string for the storage of passwords?

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What is a null point?

0 Answers  

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What is the escape character in java?

0 Answers  

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Is a char always 1 byte?

0 Answers  

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