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30-seconds-of-code/snippets/drop_right.md
Isabelle Viktoria Maciohsek e62b22659d Update snippet titles
2022-02-13 13:53:22 +02:00

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---
title: Drop list elements from the right
tags: list,beginner
firstSeen: 2020-03-10T21:59:41+02:00
lastUpdated: 2020-11-02T19:27:53+02:00
---
Returns a list with `n` elements removed from the right.
- Use slice notation to remove the specified number of elements from the right.
- Omit the last argument, `n`, to use a default value of `1`.
```py
def drop_right(a, n = 1):
return a[:-n]
```
```py
drop_right([1, 2, 3]) # [1, 2]
drop_right([1, 2, 3], 2) # [1]
drop_right([1, 2, 3], 42) # []
```