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 ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

In our second "Learn to Code" lesson, we'll be taking a look at how to actually work with the variables and data types we learned about in the first lesson. Get excited—it's time to put your new ...