Example 1: append element to an array python
x = ['Red', 'Blue']
x.append('Yellow')
Example 2: python array append
my_list = ['a','b']
my_list.append('c')
print(my_list) # ['a','b','c']
other_list = [1,2]
my_list.append(other_list)
print(my_list) # ['a','b','c',[1,2]]
my_list.extend(other_list)
print(my_list) # ['a','b','c',[1,2],1,2]
Example 3: append item to array python
data = []
data.append("Item")
print(data)
Example 4: python add element to array
my_list = []
my_list.append(12)
Example 5: np append row
A= [[1, 2, 3], [4, 5, 6]]
np.append(A, [[7, 8, 9]], axis=0)
>> array([[1, 2, 3],
[4, 5, 6],
[7, 8, 9]])
#or
np.r_[A,[[7,8,9]]]
Example 6: numpy python add array
x1 = [1, 2]
x2 = [1, 2]
print(np.add(x1, x2))
# [2, 4]