在用pycharm3.7做socket实验的时候，出现错误！Traceback (most recent call last):File "D:/Maindocuments/Mainsoftware/PycharmProjects/socket_client.py", line 12, in <module>client.connect(('loca

注意：安装环境配置1.linux查看当前版本号cat /etc/centos-release2.安装wget:yum install wget3.下载最新的yum安装包wget http://mirrors.163.com/centos/7.6.1810/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpmw...

linux中配置了两块网卡来测试一个demo,然后配置文件出问题了，于是就崩了，下面是具体的信息两块网卡的配置[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-ens33[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-ens38[root@...

角点检测#!/user/bin/ env python# -*- coding:utf-8 -*-# Author:import cv2import numpy as npimg = cv2.imread('./chess_board.png')#img = cv2.imread('./mei.jpg')gray = cv2.cvtColor(img,cv2.COLOR_...