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Merge pull request #25 from meetzaveri/patch-1

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Create Check_for_palindrome.md
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Angelos Chalaris
2017-12-12 16:23:00 +02:00
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### Check for palindrome
Convert string `toLowerCase()` and use `replace()` to remove non-alphanumeric characters from it.
Then, `split('')` into individual characters, `reverse()`, `join('')` and compare to the original, unreversed string, after converting it `tolowerCase()`.
```
palindrome = str => (str.toLowerCase().replace(/[\W_]/g,'').split('').reverse().join('')==str.toLowerCase().replace(/[\W_]/g,''));
```