Python Lists remove() – Remove List Items
In this chapter, we will explore Python lists remove with examples in the hopes that we will learn what we need to know.
Syntax – List remove()
This is how the remove() method looks: list.remove(element)
An element can be removed from the list using remove().
List.remove(mrx) throws ValueError: mrxx not in list if the element does not exist.
Remove Target Item
The specified item is removed using the Python lists remove remove() function.
Clear the List
By calling clear(), the list is cleaned up.
Although the list remains, no content has been added to it.
Remove all items from the list:
Remove Target Index
Eliminate the fifth item:
The pop() method deletes the last item if you do not provide the index.
Eliminate the last item:
The del keyword removes the specified index from Python lists remove when we use the list remove syntax:
Eliminate the third item:
It is also possible to delete the list completely with the del keyword.
You should delete all the items in the list:
Python List Remove Attribute Importance
However, there are a few related concepts that can be discussed:
- Lists have a method called
remove(), which allows you to remove the first occurrence of a specific value from the list. This method takes the value to be removed as an argument and modifies the list in-place by removing the first occurrence of that value. This can be useful when you want to eliminate a specific item from the list based on its value.
- If you want to remove an item from a list based on its index position, you can use the
delstatement or the
delstatement removes the item at a specific index, while the
pop()method removes and returns the item at the given index. Removing items by index is helpful when you need to eliminate a specific item from the list based on its position.
- If you want to remove all the items from a list and make it empty, you can use the
clear()method. This method removes all the elements from the list, leaving it empty. Clearing a list can be useful when you need to reset or reinitialize the list for a new set of data.