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Demystifying Scope and Scope Chain in JavaScript: Why it Matters and How it Works | Core JavaScript
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In this video, we delve into the fascinating world of JavaScript Scope. We explore what Scope is, its various types such as Global, Local, Function, Block, and Module Scope, and how they all work together in the Scope Chain. Discover the benefits of understanding Scope and how it can help you write cleaner and more efficient code. Don't miss out on this comprehensive guide to mastering JavaScript Scope!
Content:
00:00 - Intro
00:43 - What is a Scope?
00:56 - Benefits of Scope
01:23 - Types of Scope
01:43 - Global Scope
03:58 - Local Scope
04:16 - Types of Local Scope
04:23 - Function Scope
05:17 - What is a Block?
05:50 - Block Scope
07:05 - What is a Module?
07:26 - Module Scope
09:41 - Scope Chain
11:03 - Variable Shadowing
11:42 - Summary
Tools being used:
Link to the code repositories:
Please consider supporting the channel:
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Content:
00:00 - Intro
00:43 - What is a Scope?
00:56 - Benefits of Scope
01:23 - Types of Scope
01:43 - Global Scope
03:58 - Local Scope
04:16 - Types of Local Scope
04:23 - Function Scope
05:17 - What is a Block?
05:50 - Block Scope
07:05 - What is a Module?
07:26 - Module Scope
09:41 - Scope Chain
11:03 - Variable Shadowing
11:42 - Summary
Tools being used:
Link to the code repositories:
Please consider supporting the channel:
Follow me on twitter or facebook:
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