What does firstordefault mean in c#?

0 Answers  

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What?s the difference between an interface and abstract class?

2 Answers   Patni,

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Give an example to show for hiding base class methods?

0 Answers  

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What are interfaces in c#?

0 Answers  

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How does array sort work?

0 Answers  

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What does Dispose method do with the connection object?

2 Answers  

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how to use caching in our program. why we use it give one example in code

1 Answers  

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What do you understand by an Implicit Variable?

0 Answers   CGI,

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Can abstract class instantiated c#?

0 Answers  

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What are the security issues if we send a query from the application?

1 Answers   Microsoft,

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What is yield in c#?

0 Answers  

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can multiple catch blocks be executed for a single try statement?

0 Answers   Siebel Systems,

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