what built in method would you use to remove items from a list code example

Example 1: delete all elements in list python

mylist = [1, 2, 3, 4]
mylist.clear()

print(mylist)
# []

Example 2: del list python

>>> a=[1,2,3]
>>> a.remove(2)
>>> a
[1, 3]
>>> a=[1,2,3]
>>> del a[1]
>>> a
[1, 3]
>>> a= [1,2,3]
>>> a.pop(1)
2
>>> a
[1, 3]
>>>