8 lines
219 B
Markdown
8 lines
219 B
Markdown
### Capitalize first letter
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Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string.
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```js
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const capitalize = str => str.slice(0, 1).toUpperCase() + str.slice(1);
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```
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