In Python, we can remove elements from list using the value stored in the list or index number
The remove() method removes the specified item.
Example
Remove "Banaras":
mylist = ["Assam","Banaras","Chennai"]
mylist.remove("Banaras")
Now the list will be ["Assam","Chennai"]
Remove Specified Index
The pop() method removes values from list of the specified index.
Example
Remove the second item:
mylist = ["Assam","Banaras","Chennai"]
mylist.pop(1)
Now the list will be ["Assam","Chennai"]
If you do not specify the index, the pop() method removes the last item.
Example
Remove the last item:
mylist = ["Assam","Banaras","Chennai"]
mylist.pop()
The list will be ["Assam","Banaras"]
The del keyword also removes the specified index:
Example
Remove the first item:
mylist = ["Assam","Banaras","Chennai"]
del mylist[0]
Now the list will be ["Banaras","Chennai"]
The del keyword can also delete the list completely.
Example
Delete the entire list:
mylist = ["Assam","Banaras","Chennai"]
del mylist
Clear the List
The clear() method empties the list.
The list still remains, but without any elements.
Example
Clear the list content:
mylist = ["Assam","Banaras","Chennai"]
mylist.clear()
No comments:
Post a Comment