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30 lines
738 B
Markdown
30 lines
738 B
Markdown
# dropRight
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Removes a specified number of elements from the end of an array and returns the rest.
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This function takes an array and a number, and returns a new array with the specified number
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of elements removed from the end.
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## Signature
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```typescript
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function dropRight<T>(arr: T[], itemsCount: number): T[];
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```
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### Parameters
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- `arr` (`T[]`): The array from which to drop elements.
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- `itemsCount` (`number`): The number of elements to drop from the end of the array.
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### Returns
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(`T[]`) A new array with the specified number of elements removed from the end.
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## Examples
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```typescript
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const array = [1, 2, 3, 4, 5];
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const result = dropRight(array, 2);
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// result will be [1, 2, 3] since the last two elements are dropped.
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```
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