Data structures and algorithms are vital elements in many computing applications. When programmers design and build applications, they need to model the application data. What this data consists of ...

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 as ...

Over the course of the last few years, Microsoft started adding the concept of “data types” to Excel; that is, the ability to pull in geography and real-time stock data from the cloud, for example.