numpy.defchararray.add() in Python
numpy.core.defchararray.add(arr1, arr2): Concatenates two strings element-wise.
Parameters:
arr1 : array-like or string.
arr2 : array-like or string.Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course. And to begin with your Machine Learning Journey, join the Machine Learning - Basic Level Course
Returns : Concatenates String.
Code #1:
# Python Program illustrating # numpy.char.add() method import numpy as np arr1 = ['vdteteAAAa', 'AAAttttds', 'AAaxtt']arr2 = ['1111sfdsf', '1111111sdsf2', '1111111sfsf2'] print ("\narr1 : ", arr1)print ("\narr2 : ", arr2) print ("\narr1 + arr2\n", np.char.add(arr1, arr2))print ("\narr2 + arr1\n", np.char.add(arr2, arr1)) |
Output:
arr1 : ['vdteteAAAa', 'AAAttttds', 'AAaxtt'] arr2 : ['1111sfdsf', '1111111sdsf2', '1111111sfsf2'] arr1 + arr2 ['vdteteAAAa1111sfdsf' 'AAAttttds1111111sdsf2' 'AAaxtt1111111sfsf2'] arr2 + arr1 ['1111sfdsfvdteteAAAa' '1111111sdsf2AAAttttds' '1111111sfsf2AAaxtt']
Code #2:
# Python Program illustrating # numpy.char.add() method import numpy as np arr1 = 'This is geeks 'arr2 = 'for geeks ' print ("\narr1 + arr2\n", np.char.add(arr1, arr2))print ("\narr2 + arr1\n", np.char.add(arr2, arr1)) |
Output:
arr1 + arr2 This is geeks for geeks arr2 + arr1 for geeks This is geeks
