numpy string operations | upper() function
numpy.core.defchararray.upper(arr): function is used to return an array with the elements converted to uppercase.
Parameters:
arr : [ array_like ] Input array which may be str or unicode.Returns : [ndarray] Output uppercased array of str or unicode, depending on input type.
Code #1:
# Python Program explaining # numpy.char.upper() 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.upper(in_arr) print ("output uppercased array :", out_arr) |
Output:
input array : ['p4q r' '4q rp' 'q rp4' 'rp4q'] output uppercased array : ['P4Q R' '4Q RP' 'Q RP4' 'RP4Q']
Code #2:
# Python Program explaining # numpy.char.upper() function import numpy as geek in_arr = geek.array(['zambiatek', 'for', 'zambiatek']) print ("input array : ", in_arr) out_arr = geek.char.upper(in_arr) print ("output uppercased array :", out_arr ) |
Output:
input array : ['zambiatek' 'for' 'zambiatek'] output uppercased array : ['GEEKS' 'FOR' 'GEEKS']
