numpy.defchararray.capitalize() in Python

numpy.core.defchararray.multiply(arr, n): Capitalizes the first letter of string element-wise.

Parameters:
arr : array-like or string.

Returns : Capitalized first letter of the string.

Code #1:

# Python Program illustrating
# numpy.char.capitalize() method
import numpy as np

arr1 = ['eAAAaeAAAa', 'ttttdsttttds', 'AAtAAt']
arr2 = ['11sf', 'sdsf2', '1111f2']

print ("arr1 : ", arr1)
print ("arr2 : ", arr2)

Print("\nArrays after using capitalize():")
print ("\narr1 : ", np.char.capitalize(arr1))
print ("arr2 : ", np.char.capitalize(arr2))

Output:

arr1 :  ['eAAAaeAAAa', 'ttttdsttttds', 'AAtAAt']
arr2 :  ['11sf', 'sdsf2', '1111f2']

Arrays after using capitalize():
arr1 :  ['Eaaaaeaaaa' 'Ttttdsttttds' 'Aataat']
arr2 :  ['11sf' 'Sdsf2' '1111f2']

Code #2:

# Python Program illustrating
# numpy.char.capitalize() method
import numpy as np

arr1 = 'this is geeks '
arr2 = 'for geeks '

print ("arr1 : ", arr1)
print ("arr2 : ", arr2)

Print("\nArrays after using capitalize():")
print ("\narr1 : ", np.char.capitalize(arr1))
print ("arr2 : ", np.char.capitalize(arr2))

Output:

arr1 :  this is geeks 
arr2 :  for geeks 

Arrays after using capitalize():
arr1 :  This is geeks 
arr2 :  For geeks