numpy string operations | isspace() function
Last Updated :
15 Jan, 2019
numpy.core.defchararray.isspace(arr)
function returns true for each element if there are only whitespace characters in the string and there is at least one character.It returns false otherwise.
Syntax: numpy.core.isspace(arr)
Parameters:
arr : array_like of str or unicode.
Returns : [ndarray] Output array of bools.
Code #1 :
import numpy as geek
in_arr = geek.array([ 'Geeksforgeeks' , 'Codechef' ] )
print ( "Input array : " , in_arr)
out_arr = geek.char.isspace(in_arr)
print ( "Output array: " , out_arr)
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Output:
Input array : ['Geeksforgeeks' 'Codechef']
Output array: [False False]
Code #2 :
import numpy as geek
in_arr = geek.array([ 'Geeks\nfor\ngeeks' , 'Code\tchef' ] )
print ( "Input array : " , in_arr)
out_arr = geek.char.isspace(in_arr)
print ( "Output array: " , out_arr)
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Output:
Input array : ['Geeks\nfor\ngeeks' 'Code\tchef']
Output array: [False False]
Code #3 :
import numpy as geek
in_arr = geek.array([ '\n' , '\t' , ' ' , '\n\t ' ] )
print ( "Input array : " , in_arr)
out_arr = geek.char.isspace(in_arr)
print ( "Output array: " , out_arr)
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Output:
Input array : ['\n' '\t' ' ' '\n\t ']
Output array: [ True True True True]
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