Block Scope in JS | Scope and Scope Chain in JavaScript | Clip #9 | Core JavaScript
In this video, we'll be discussing the concept of block scope in JavaScript. After a brief review of what a block is in JavaScript, we'll dive into the concept of block scope. You'll learn how variables declared within a block have block scope, meaning they can only be accessed within that block or nested blocks. By the end of this video, you'll have a better understanding of block scope in JavaScript programming and how to use it effectively in your own projects.
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