MIT's introductory course (Introduction to Computer Science and Programming) Google for Education Python course:Google's Python Class JavaTpoint is the best resources to learn Online Python Tutorial for beginners. 走完基础流程,就可以动手做一些小项目啦,以下列一些Projects: 数字类 Numbers: Find PI to...
str1 = 'hello javatpoint' #string str1 str2 = 'how are you' #string str2 print (str1[0:2]) #printing first two character using slice operator print (str1[4]) #printing 4th character of the string print (str1*2) #printing the string twice print (str1 + str2) #printing the ...