Articles in this series
In general, functions are "subprograms" that can be called from code outside (or inside, in the case of recursion) of the function. Like the program...
In JavaScript, functions are considered to be first-class citizens, meaning they are treated as values and can be assigned to variables, passed as...
In JavaScript, a higher-order function is a function that takes one or more functions as arguments and/or returns a function as its result. This means...