You can call a function from other parts of your code and reuse ... of functions at all. Most programming languages support global variables, but they tend to do it in different ways.

From syntax and features every JavaScript developer needs to higher-level concepts you shouldn't miss, here are eight ways to ...

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 ...