Covariance and Contravariance
Covariance is when an object that is instantiated with a more derived type is assigned to an object that is instantiated with a less derived...Read More
Will I ever be able run windows phone 7 on windows xp machine?
This post answers the following questions: How to run Windows Phone Development Tools on Windows XP? How to run install windows phone deve...Read More
DOS Move command doesn't work on Windows 2003 Server?
MOVE command doesnt work in Windows 2003 Server; workaround? To emulate the process, we can create a batch file and: Copy the file to n...Read More
Why go green?
This is an article that I wrote some time back for a well known Pakistani internet magazine, about green computing. This answers following...Read More
Find trailing zeros in a factorial number
How many zeros are at the end of "1000!" (one thousand factorial)? No cheating... calculator is not allowed! Btw, you cant calcu...Read More
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