20 lines
328 B
Markdown
20 lines
328 B
Markdown
---
|
|
title: initial
|
|
tags: list,beginner
|
|
firstSeen: 2019-08-20T14:08:52+03:00
|
|
lastUpdated: 2020-11-02T19:28:05+02:00
|
|
---
|
|
|
|
Returns all the elements of a list except the last one.
|
|
|
|
- Use `lst[:-1]` to return all but the last element of the list.
|
|
|
|
```py
|
|
def initial(lst):
|
|
return lst[:-1]
|
|
```
|
|
|
|
```py
|
|
initial([1, 2, 3]) # [1, 2]
|
|
```
|