numpy string operations | title() function (original) (raw)

Last Updated : 14 Jan, 2019

numpy.core.defchararray.title(arr): function is used to Return element-wise title cased version of string or unicode.Title case words start with uppercase characters, all remaining cased characters are lowercase.

Parameters:
arr : [ array_like ] Input array which may be str or unicode.

Returns : [ndarray] Output array of str or unicode, depending on input type.

Code #1:

import numpy as geek

in_arr = geek.array([ 'p4q r' , '4q rp' , 'q rp4' , 'rp4q' ])

print ( "input array : " , in_arr)

out_arr = geek.char.title(in_arr)

print ( "output titled array :" , out_arr)

Output:

input array : ['p4q r' '4q rp' 'q rp4' 'rp4q'] output titled array : ['P4Q R' '4Q Rp' 'Q Rp4' 'Rp4Q']

Code #2:

import numpy as geek

in_arr = geek.array([ 'geeks' , 'for' , 'geeks' ])

print ( "input array : " , in_arr)

out_arr = geek.char.title(in_arr)

print ( "output titled array :" , out_arr )

Output:

input array : ['geeks' 'for' 'geeks'] output titled array : ['Geeks' 'For' 'Geeks']

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