Answer Posted / guest

pagecontext is used for urlrequesting and servlecontext is
used for particularServlet

Difference between object instantiation and construction ?

684

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What is difference between arraylist and list in java?

660

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Is null false in java?

794

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What are the topics in core java?

642

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Explain the private field modifier?

711

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What is a java object and java application?

668

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How do you do absolute value in java?

626

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What are the types of collections in java?

624

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What are structs in java?

685

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Does hashset allow duplicates in java?

687

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What does jenkins do?

569

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What are java methods?

669

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What is hashmap in java?

672

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we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.

1682

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What is the diffrence between inner class and nested class?

675

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