operations with empty strings | istitle () function

NumPy | Python Methods and Functions | String Variables

numpy.core.defchararray.istitle(arr) returns True for each item in the array if item is a title row and exists at least one character, otherwise it returns false.

Parameters:
arr: array_like of str or unicode
Returns: [ndarray] Output array of bools.

Code # 1:

# 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)

Output :

 input array: [`P4Q R`` 4Q Rp` `Q rP4`` Rpq`] output array: [True True False True]

Code # 2:

      # 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)

Exit:

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

operations with empty strings | istitle () function

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