python remove element from array by index code example

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: remove value from python list by value

>>> a = ['a', 'b', 'c', 'd']
>>> a.remove('b')
>>> print a
['a', 'c', 'd']

Example 3: python remove one element from array

array = ["red", "green", "blue"]
del array[0] # this deletes the first element, red, in the array

Example 4: how to remove element from list python by index

>>> l = [1, 2, 43, 3, 4]
>>> l.pop(2) #enter the index as argument
43
>>> l
[1, 2, 3, 4]

Example 5: python remove by index

a = [0, 1, 2, 3, 4, 5]
el = a.pop(2)

Example 6: how to remove an item from a certain index in python

arr = [0, 1, 2, 3, 4]
del arr[1]
# arr is now equal to [0, 2, 3, 4]