9 lines
295 B
Markdown
9 lines
295 B
Markdown
### Capitalize first letter of every word
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Use `replace()` to match the first character of each word and `toUpperCase()` to capitalize it.
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```js
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const capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
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// capitalizeEveryWord('hello world!') -> 'Hello World!'
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```
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