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Sergey Kopylov 2019-04-25 17:14:45 +03:00 • committed by GitHub
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@ -157,7 +157,7 @@ let userName;
let test123;
```
When the name contains multiple words, [camelCase](https://en.wikipedia.org/wiki/CamelCase) is commonly used. That is: words go one after another, each word starting with a capital letter: `myVeryLongName`.
When the name contains multiple words, [camelCase](https://en.wikipedia.org/wiki/CamelCase) is commonly used. That is: words go one after another, each word except first starting with a capital letter: `myVeryLongName`.
What's interesting -- the dollar sign `'$'` and the underscore `'_'` can also be used in names. They are regular symbols, just like letters, without any special meaning.