Python - Numpy Array Column Deletion

# Python code to demonstrate
# deletion of columns from numpy array
import numpy as np
# initialising numpy array
ini_array = np.array([[1, 0, 0, 1, 0],
                        [0, 1, 2, 1, 1]])
                        
# deleting second column from array
result = np.delete(ini_array, 1, 1)
# print result
print ("Resultant Array :"+str(result))

# Python code to demonstrate
# deletion of columns from numpy array
import numpy as np
# initialising numpy array
ini_array = np.array([[1, 0, 0, 1, 0], [1, 2, 0, 0, 1]])
z = [False, True, False, False, False]
                        
# deleting second column from array
result = ini_array.compress(np.logical_not(z), axis = 1)
# print result
print ("Resultant Array :"+str(result))

# Python code to demonstrate
# deletion of columns from numpy array
import numpy as np
# initialising numpy array
ini_array = np.array([[1, 0, 0, 1, 0], [1, 2, 0, 0, 1]])
z = [False, True, False, False, False]
                        
# deleting second column from array
result = ini_array[:, np.logical_not(z)]
# print result
print ("Resultant Array :"+str(result))