Ändern Sie die Art von Array -Python
arr=arr.astype('uint8')
Tremendous Enceladus
arr=arr.astype('uint8')
array = ["1st", "2nd", "3rd"]
#prints: ['1st', '2nd', '3rd']
array.append("4th")
#prints: ['1st', '2nd', '3rd', '4th']