How to remove the value of a Python list item the Python remove () method is most effective

Source: Internet
Author: User
Tags python list
In the actual work we will have the background maintenance, but to open the background editor to retrieve and maintain is not realistic, such as to Remove the value from a python list item, which method is most effective, speed this article, will learn Remove the value from a python list itemUse the Python Remove () method is most effectiveFruit!

Description of the Python Remove () method :

The Remove () function is used to remove the first occurrence of a value in a list.

Remove () method syntax:

List.remove (obj)

Obj--the object to be removed from the list.

And because it is removed , the method has no return value

The following example shows how to use the Remove () function :

#!/usr/bin/pythonalist = [123, ' xyz ', ' Zara ', ' abc ', ' XYZ '];alist.remove (' xyz ');p rint "List:", Alist;alist.remove (' ABC ');p rint "List:", alist;

The result of the above example output is as follows:

List:  [123, ' Zara ', ' abc ', ' XYZ ']list:  [123, ' Zara ', ' XYZ ']

In-Class extension:

What is the difference between a list in Python and a tuple? Understand the similarities and differences between tuples and lists

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