Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them… ...

This tutorial shows the steps to use Automatic Data Type in Microsoft Excel. It allows you to insert details of cities, food items, music, animals, persons, etc, automatically.

Microsoft is opening up Excel to developers with a new JavaScript API. It will let developers use custom data types like images, cards, and arrays.

Microsoft expands Excel's real-time "data types" by adding support for your data, as well as hundreds of sources from Wolfram Alpha.