打赏

相关文章

websocket的加密和解密过程

加密: import struct msg_bytes = "the emperor has not been half-baked in the early days of the collapse of the road, today down three points, yizhou weakness, this serious crisis autumn".encode("utf8<

SCAU 数字电路 Digital Circuits and Logic Design 复习

ch2-1-1 Binary 二进制 Octal 八进制 Hexadecimal 十六进制 Number representation in radix r r: radix (基数) ri: weight of digit di(权重) dp-1: Most Significant Digit (MSD) d-n: Least Significant Digit (LSD) Binary Addition and Subtraction 里面有cout 和 ci…

flask POOL,websocket握手

一.POOL Pool就是为了多线程访问数据库,减少数据库压力 回顾pymysql import pymysql #建立连接 mysql_conn pymysql.connect(host"127.0.0.1",port3306,user"root",password"",charset"utf8",db"day115") #创建游标 c mys…

手机版浏览

扫一扫体验

微信公众账号

微信扫一扫加关注

返回
顶部