Variables and Blocks. var vs. let vs. const. Modern JavaScript ES6 #2.2

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- Variables using var, val, and const
- Blocks and nested blocks
- Function scopes

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  1. Smartherd
  2. Modern JavaScript
  3. ES6
  4. Variables
  5. Scopes
  6. Blocks
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Комментарии
Автор

What is the purpose of the block? To define variable?

ahmedhider
Автор

What about val you mean var ?? Check this video thumbnail if it is wrong then change it else let me know what is val ?

mayurkadam