What is an array length?

0 Answers  

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how can you retrive information from database by using hashmap/arraylist ,plz explain with example briefly?

1 Answers   Satyam,

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Java is Pass by Value or Pass by Reference?

0 Answers   BirlaSoft,

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Why string is not thread safe?

0 Answers  

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write a progam hashmap & hashtable?

2 Answers   IBM,

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What is the difference between compare and compareto in java?

0 Answers  

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How to validate the request (Eg:user name and password) in session(http session)? not in LDAP server ?

1 Answers   Saksoft,

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What is a JAR file?

0 Answers  

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What is CardLayout?

1 Answers   Infosys,

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Can we have more than one package statement in source file ?

0 Answers  

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3) Suppose you are a very rich person, having 50 rooms and you have lost the key for one of the room's. How effectively you can find this key? (Qs2 and Qs3 are related)

3 Answers   RBS,

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How do we access static members in java?

0 Answers  

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