operations with empty strings | split () function



numpy.core.defchararray.split (arr, sep = None, maxsplit = None) — another function to do string operations in numpy. Returns a list of words in a string, using sep as the separator string for each element in arr. ,

Parameters:
arr: array_like of str or unicode.Input array.
sep : [str or unicode, optional] specifies the separator to use when splitting the string.
maxsplit: how many maximum splits to do.

Returns: [ndarray] Output Array containing of list objects.

Code # 1:

# Python program explaining
# numpy.char.split () method

 
# numpy import

import numpy as geek

 
# input array

in_arr = geek.array ([ ` geeks for geeks` ])

print ( "Input array : " , in_arr) 

  
# output array

out_arr = geek.char.split (in_arr)

print ( "Output splitted array:" , out_arr) 

Output :

 Input array: [`geeks for geeks`] Output splitted array: [[` geeks`, `for`,` geeks`] ] 

Code # 2:

# Program P ython explaining
# numpy.char.split () method

 
# numpy import

import numpy as geek

 
# input array

in_arr = geek.array ([ ` Num-py` , `Py-th-on` , ` Pan-das` ])

print ( " Input array: " , in_arr) 

 

 
# output array

out_arr = geek.char.split (in_arr, sep = `-` )

print ( "Output splitted array:" , out_arr) 

Output:

 Input array: [`Num-py `` Py-th-on` `Pan-das`] Output splitted array: [[` Num`, `py`] [` Py`, `th`,` on`] [`Pan`,` das`] ] 

Code # 3:

# Python program explaining
# numpy.char.split () method

 
# numpy import

import numpy as geek < / p>

 
# input array

in_arr = geek.array ([ ` Num-py ` , ` Py-th-on` , `Pan-das` ])

print ( "Input array:" , in_arr) 

 

 
# output array at maximum splitting
# each element of the array is equal to 1

out_arr = geek.char.split (in_arr, sep = `-` , maxsplit = 1 )

print ( "Output splitted array:" , out_arr) 

Exit:

 Input array: [`Num-py`` Py-th-on` `Pan-das`] Output splitted array: [[` Num`, `py`] [` Py `,` th-on`] [`Pan`,` das`]]