Which is better arraylist or vector?

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where is .equals() method and how is it different from == operation <giving some confusing implementation> Is hashing related to these?

4 Answers   iFlex,

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What does ide stand for?

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Can static methods access instance variables in java?

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What is compareto?

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What is multithreading in java?

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Is hashset sorted in java?

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What is the purpose of declaring a variable as final?

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Can we make constructors static?

0 Answers  

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we r taking <load-on-startup>0</load-on-startup> <load-on-startup>1</load-on-startup> in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2

2 Answers   CSC,

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Explain java coding standards for variables ?

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Is an empty arraylist null?

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