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update snippets 32-47

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Stefan Feješ
2017-12-25 14:10:38 +01:00
committed by Agamemnon Zorbas
parent 014a77224c
commit 1c73c70b4a
16 changed files with 71 additions and 27 deletions
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5
snippets/escapeRegExp.md
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@ -6,5 +6,8 @@ Use `replace()` to escape special characters.
```js
const escapeRegExp = str => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
// escapeRegExp('(test)') -> \\(test\\)
```
```js
escapeRegExp('(test)') -> \\(test\\)
```