When to Use a Function Expression vs. Function Declaration
Learn when to use function expressions vs. function declarations in JavaScript, and how these methods for defining functions are different.
Tag: Hoisting
Demystifying JavaScript Variable Scope and Hoisting
How does JavaScript's scoping system work? Learn the difference between local scope and global scope, and what hoisting is.
Hoisting in JavaScript
This article explores JavaScript hoisting. Readers will learn how hoisting works, and how it can introduce errors.