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mikeyamadeo/learn_ES6.md

Last active August 29, 2015 14:21
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ES6 related learning
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learn_ES6.md

###let keyword let facts

  • Mozilla has had let for almost a decade. They completely replace var with it.

Explain the differences between var & let.

  • var is function scope
  • let is block scope
  • let does not get hoisted
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