numpy string operations | istitle() function

numpy.core.defchararray.istitle(arr) function returns True for each element in the array if the element is a titlecased string and there is at least one character, it returns false otherwise.

Parameters:
arr : array_like of str or unicode

Returns : [ndarray] Output array of bools.

Code #1:

filter_none

edit
close

play_arrow

link
brightness_4
code

# Python Program explaining
# numpy.char.istitle() function 
  
import numpy as geek 
  
  
in_arr = geek.array(['P4Q R', '4Q Rp', 'Q rP4', 'Rpq'])
print ("input array : ", in_arr)
  
out_arr = geek.char.istitle(in_arr)
print ("output  array :", out_arr)

chevron_right


Output:

input array :  ['P4Q R' '4Q Rp' 'Q rP4' 'Rpq']
output array : [ True  True False  True]
  Code #2:
filter_none
edit close
play_arrow
link brightness_4 code
# Python Program explaining
# numpy.char.istitle() function 
  
import numpy as geek 
  
  
in_arr = geek.array(['GEEKS', 'for', 'Geeks'])
  
print ("input array : ", in_arr)
  
out_arr = geek.char.istitle(in_arr)
print ("output array :", out_arr )
chevron_right

Output:

input array :  ['GEEKS' 'for' 'Geeks']
output array : [False False  True]

 



My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.