While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression using JavaScript. Linear regression is ...

L earning to program is a difficult skill. If you've ever opened a tutorial and thought, “I have no idea what's going on,” you're not alone. With a few smart choices and the right strategies, you can ...

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

A scope issue related to JavaScript variables, particularly with the let keyword, within the context of a function that is modifying the global scope. The parseLetConstGlobals(text) function in is ...

Because type syntax for JavaScript has come up before, and because developers offer many different opinions on how any such functionality would work, many details have yet to be fleshed out.