JavaScript Scope Explained Simply
Scope refers to the current context of code, which determines the accessibility of variables to JavaScript.
const course = "JavaScript";
function showLesson() {
const topic = "Scope";
if (true) {
const message = course + ": " + topic;
console.log(message);
}
console.log(typeof message);
}
showLesson();
console.log(typeof topic); AI panel
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