How to overcome the exception object reference not set to an instance of object?

0 Answers   Wipro,

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Difference between arraylist and hashset in java?

0 Answers  

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What is a reflection package?

2 Answers  

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What is ternary operator? Give an example.

0 Answers  

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What is passing value java?

0 Answers  

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What are other modifiers?

2 Answers   Wipro,

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How many bits are allocated to represent character of character sets - Unicode, ASCII, UTF-16, UTF-8?

1 Answers  

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What is the syntax and characteristics of a lambda expression? Explain

0 Answers  

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Is java supports multiple inheritance? explain?

12 Answers   BUET, Inforica,

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C and C++ has constructors and distructors, why does Java does not have distructors?

1 Answers   T3 Softwares,

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What is void class in java?

0 Answers  

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String Reverse in Java...!

5 Answers  

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