If you need access to your Windows, Mac, or Linux computer from an Android, iPhone, or iPad mobile device you can use the free program TeamViewer. TeamViewer lets you access any of your computers which have the host application installed, from any computer or device running the client app. They also have a flash-based option you can use by logging in to their website.
The best way to explain the difference between
SelectMany in Linq is to show an example. In this example we will return a list of courses, each containing a list of students. You will see that
Select will return a list of lists of students while
SelectMany will flatten the lists into a single list of students.