20 lines
402 B
Markdown
20 lines
402 B
Markdown
---
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title: drop
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tags: array,beginner
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---
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Creates a new array with `n` elements removed from the left.
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- Use `Array.prototype.slice()` to remove the specified number of elements from the left.
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- Omit the last argument, `n`, to use a default value of `1`.
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```js
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const drop = (arr, n = 1) => arr.slice(n);
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```
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```js
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drop([1, 2, 3]); // [2, 3]
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drop([1, 2, 3], 2); // [3]
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drop([1, 2, 3], 42); // []
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```
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