What are the basic string operations? Explain.

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If a.equals(b) is true then a.gethashcode & b.gethashcode must always return same hash code.

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Difference between value and reference type.

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Okay, so an int is a value type, and a class is a reference type. How can int be derived from object?

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Why do we need dependency injection in c#?

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What is difference between new and override in c#?

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Why are c# strings immutable?

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can you tell me what are the steps should follow to do delay signing.

1 Answers   HCL,

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What is difference between events and delegates?

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int i = 1; int j = 1; System.Console.WriteLine(i == j); System.Console.WriteLine(i.ToString() == j.ToString()); System.Console.WriteLine((object)i == (object)j); Give the sample code above, what is the output to the console?

5 Answers  

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What is asenumerable in c#?

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When do you absolutely have to declare a class as abstract (as opposed to free-willed educated choice or decision based on UML diagram)?

2 Answers   Mind Tree,

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