JavaScript Variables Quiz: Identifying Poor Coding Practices with let and var

Test your understanding of JavaScript variable declarations by distinguishing between good and bad code examples using let and var. Enhance your JS knowledge with detailed explanations in my full tutorial.

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About this video

Can you tell which code example is bad? Learn the subtle differences between variables in JavaScript by comparing let vs var. Learn more about JS in my full course https://fireship.io/courses/js/ #javascript #programming #game

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1.4M

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0:38

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Published
Feb 25, 2024

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hd

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