Answer / Dishant Vaish

An empty list in Java is a List (usually ArrayList) that contains no elements. It can be represented as: List<String> myList = new ArrayList<>();

When will we use them?

1 Answers  

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what is the difference between a java object reference and c++ pointer?

4 Answers  

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These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }

1 Answers   HCL,

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Is hashset ordered java?

1 Answers  

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what is the difference between HashMap and Hashtable

17 Answers   Value Labs, Virtusa,

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Can we store variables in local blocks?

1 Answers   Global Logic,

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How does hashmap work in java ?

1 Answers  

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What are kinds of processors?

1 Answers  

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Difference between array and arraylist.

23 Answers   Arise Solution, Banca Sella, iFocus, NIC, Sai Softech, Solartis, TCS, Verizon,

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Can I overload to string method

1 Answers   UHG,

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How many decimal places is a double?

1 Answers  

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Can we define package statement after import statement in java?

1 Answers  

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