ES6

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Treehouse⁠

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Note: This new version of JS helps with debuggng and preventing forced errors. “use strict”

and using Let and Const instead of Var. This will make sure variables are not in conflict, and can help prevent an infinite loop.

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Mozilla Dev Doc 'let'⁠

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Mozilla Dev Do 'const'⁠

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Want to print your doc?
This is not the way.

Try clicking the ⋯ next to your doc name or using a keyboard shortcut (

CtrlP

) instead.