What is left shift and right shift?

1 Answers  

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FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?

1 Answers  

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how many design pattern r there? and wht design pattern u use and why ?

5 Answers   HP,

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What is this keyword used for?

0 Answers  

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What is the integer of 16?

0 Answers  

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What collections you have worked on? Internal working of Hashmap?

1 Answers   Bravura Solutions,

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In Java, what’s the purpose of static methods and static variables?

2 Answers  

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Is it possible to use Semaphore/ Mutex in an Interrupt Handler?

0 Answers   Ciena,

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What are the types of loops in Java, and how are they used?

2 Answers  

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What is method overriding in java ?

0 Answers  

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Hi Friends, Can u give few interview questions which relates ArrayList and Hashmap. I mean how to link ArrayList and HashMap.I know this is not good way of asking questions like this , but i need

1 Answers   Microsoft, Wipro,

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When a byte datatype is used?

5 Answers  

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