What are the functions of the list function in Python?
The list function in Python has the following features:
- Create an empty list: an empty list can be created using the list() function.
- Convert an iterable object into a list: You can convert other iterable objects such as strings, tuples, sets, dictionaries, etc. into a list.
- List copying: You can copy a list using the list() function.
- List concatenation: Two lists can be combined to create a new list.
- List extension: allows adding elements of an iterable object to a list one by one.
- List Slicing: Use the list() function to slice a list and retrieve elements within a specified range.
- List sorting: it allows you to arrange the elements in a list either in ascending or descending order.
- Reverse a list: This involves arranging the elements in the list in the opposite order.
- List removal: You can use the list() function to delete elements at a specific position or with a specific value.
- Replace list elements: You can use the list() function to replace a specified position with a new element.
- Searching for elements in a list: You can use the list() function to find a specified value in a list and return its index position.
- Calculate the length of a list: You can use the list() function to determine the number of elements in a list.
The above are some common functions of the list method, for specific usage methods, please refer to the official Python documentation.