Javascript - Angela Yu

We move into complex data structures like Objects and Arrays, and the heart of JavaScript: Functions. We explore Callbacks, Closures, and Event Listeners. Crucially, we learn "Don't Repeat Yourself" (DRY) principles to write clean, efficient, and scalable code.

console.log("Angela" + "Yu"); // "AngelaYu" console.log("Angela" - "Yu"); // ??? angela yu javascript

let result = "Angela" + " " + "Yu"; // "Angela Yu" - normal We move into complex data structures like Objects

The circulating in forums and tweets is often phrased as: and Event Listeners. Crucially