[programming art] design C language interface in handle form

Welcome to my official account, and get more of my notes.   O_o   >_<   o_O   O_o   ~_~   o_O   this paper introduces how to design C language interface in the form of handle.   interface design is essential in the implementation of collaborative development projects. For C + +, there are many interfaces using class member fu ...

Added by dror_israel on Fri, 15 Oct 2021 00:55:16 +0300

Exercises 17-1, 17-2, Chapter 17 summary -- 10.8 learning diary

hello everyone! Here is a record of a non professional Xiaobai's path to learn python, which is completely zero basic self-study. As the author just graduated from college, he doesn't like the job he found in his major, has a long free time, and studies Python on the job. He wants to use this platform to record his learning path. I hope the lea ...

Added by knetcozd on Fri, 08 Oct 2021 20:25:32 +0300

Python uses the API to obtain the QR code of the specified link

Paste code first from requests import get from os import getcwd from time import localtime from time import sleep def Get_ORCode(url,size=250): url = "https://api.qrserver.com/v1/create-qr-code/?size={1}x{1}&data={0}".format(url,size) res0=get(url).content return res0 if __name__ == '__main__': url=input("Please enter the ...

Added by millergroup on Sat, 02 Oct 2021 06:56:40 +0300