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Java command line arguments
What is the difference between java command line arguments and C command line arguments?
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Should i override Equals and hasCode methods while implementing Comparable interface??
somewhere I read we should override equals() and hasCode() methods while implementing Comparable interface... I could not understand why should i do so... Kindly help.. thx in advance.
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Need of Polymorphism
What is need of polymorphism in Java? What could have happen if polymorphism is not present?
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Increment and Decrements Operators
If int=8 then how to solve ++a+a--*a---a++
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JVM is platform independent/dependent? why?
which one is faster in execution Array List or Array? why?
Core Java Interview Questions
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