Explain covariance and contra-variance in .net framework 4.0. Give an example for each.
Is there an equivalent to the instanceof operator in visual j++?
What is ctrl h?
Why asp.net is used?
What is the average function in excel?
Can you crop in powerpoint?
what is generics? can u explain 5 to 6 examples on generics that covers class,method,structure,list,delegates?
What do you mean by string objects are immutable?
Difference between throw exception and rethrowing ?
What is the difference between a row and a column?
How do I completely uninstall iis?
What are the features of c#?
How do you select two sets of data in excel?
How can we create a website?
How do I convert pages to docx?