An Intro To JavaScript Modules. So far we talked about different types of local scopes, let’s now dive into globalscopes. A variable defined outside any function, block, or module scope has ...

in javascript's case ... effectively declares that variable for the remainder of the function. Pre-standard C++ had quirky scope behavior similar to your first example - variables declared ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order ...