JavaScript supports array variables in addition to the basic scalar variables discussed in this article. We’ll focus on single-value variables and save arrays for another time.

Functional programming with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

Before you say it, yes I know about cookies. The problem I have is I need to keep a LOT of numbers between refreshes, and was wondering if there is some way to mark an array variable as ...