How do I start learning java?

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methods in Applet?

1 Answers  

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I have a sorting issue with a Hashmap. My constraint is that I MUST use the Hashmap and work with existing code. I do a database query and place the results in a Hashmap. When I iterate thru the Hashmap, it loses the original alphabetical sorting done by the database. So, my problem is that I must sort the results coming out of the Hashmap which is then placed into another class.

1 Answers  

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There are three interfaces A,B & C. A extends B, B extends C, and C extends A.Is it multiple Inheritance? please anybody help me.....

5 Answers  

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What is class??

0 Answers   Tech Mahindra,

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What is the difference between object oriented programming language and object based programming language?

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Explain a situation where finally block will not be executed?

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Can we compare two strings in java?

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Detail discussions on JVM, memory management and garbage collector.

0 Answers   Expedia,

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How the metacharacters are different from the ordinary characters?

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How do you add an element to a set in java?

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wht is customised exception?

1 Answers   Logica CMG, Novell, Prudential,

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