numpy.core.defchararray.swapcase(arr)
returns a bitmap copy of a string with uppercase characters converted to lowercase and lowercase characters converted to uppercase register.
Syntax: numpy.char.swapcase (arr)
Parameters:
arr: [array_like] Input array which may be str or unicode.
Returns: [ndarray] Output lowercased array of str or unicode, depending on input type.
Code # 1:
# Python program explaining # numpy.char.swapcase () function import numpy as geek in_arr = geek.array ([ ’P4Q R’ , ’ 4q Rp’ , ’Q Rp4’ , ’rp4q’ ]) print ( "input array:" , in_arr) out_arr = geek.char.swapcase (in_arr) print ( "output swapcasecased array:" , out_arr) |
Exit:
input a rray: [’P4Q R’’ 4q Rp’ ’Q Rp4’’ rp4q’] output swapcasecased array: [’p4q r’’ 4Q rP’ ’q rP4’’ RP4Q’]
Code # 2:
# Python program explaining # numpy. char.swapcase () function import numpy as geek in_arr = geek.array ( [ ’Geeks’ , ’ For’ , ’Geeks’ ]) print ( "input array:" , in_arr) out_arr = geek.char.swapcase (in_arr) print ( "output swapcasecased array:" , out_arr) |
Output:
input array: [’Geeks’’ For’ ’Geeks’] output swapcasecased array: [’ gEEKS’ ’fOR’ ’gEEKS’]
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