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Let vs. var

Let vs. var: ES6: The Right Parts
Let vs. var: ES6: The Right Parts

The let keyword adds block scoping to ES6. While some developers believe the let keyword should replace the var keyword, Kyle disagrees. He spends a few minutes comparing the two keywords and sharing examples of when one should be used over the other.


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Skill Level Intermediate
5h 17m
Duration
89,201
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Skills covered in this course
Web Web Development ECMAscript JavaScript

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