Example 1: how to remove an element in a list by index python
list = [0, 1, 2, 3, 4, 5]
print(list)
# [0, 1, 2, 3, 4, 5]
del list[0]
print(list)
# [1, 2, 3, 4, 5]
del list[-2]
print(list)
# [1, 2, 3, 5]
del list[0:2]
print(list)
# [3, 5]
Example 2: how to remove element from specific index in list in python
list.pop(index)
Example 3: python how to remove elements from a list
# Basic syntax:
my_list.remove(element)
# Note, .remove(element) removes the first matching element it finds in
# the list.
# Example usage:
animals = ['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit']
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig', 'rabbit'] # Note only 1st instance of
# rabbit was removed from the list.
# Note, if you want to remove all instances of an element, convert the
# list to a set and back to a list, and then run .remove(element) E.g.:
animals = list(set['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit']))
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig']
Example 4: python list remove at index
>>> a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> del a[-1]
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8]
Example 5: python list remove at index
>>> del a[2:4]
>>> a
[0, 1, 4, 5, 6, 7, 8, 9]
Example 6: python remove by index
a = [0, 1, 2, 3, 4, 5]
el = a.pop(2)