to connect access failed
What does STP message do which send from switch to PC
What does STP message do which send from switch to PC Switches do not send STP (Spanning Tree Protocol) messages to PCs or end devices. STP is a proto ......
Tensflow & Numpy to implement Linear Regresssion and Logistic Regression
Optional Lab - Neurons and Layers¶ In this lab we will explore the inner workings of neurons/units and layers. In particular, the lab will draw parall ......
密码学SAT入门文献03——Encoding Cryptographic Functions to SAT Using TRANSALG System
Algebraic and Logic Solving Methods for Cryptanalysis Abstract In this paper we propose the technology for constructing propositional encodings of dis ......
org.springframework.dao.TransientDataAccessResourceException: Error attempting to get column 'classification' from result set. Cause: java.sql.SQLException: Invalid value for getInt()
问题：mybatis查询的时候，始终报这个错。我看了字段，应该是ClickNumber是Integer，为什么会报classification的问题。我试了几种方式，但是还是有这个问题。 包括使用resultMap来进行返回。 晚上看了很多方法，包括Druid版本啊，参数名不一致啊，lombok注解 ......
Rancher 系列文章-K3s Traefik MiddleWare 报错-Failed to create middleware keys
概述 书接上回：《Rancher 系列文章-K3S 集群升级》, 我们提到：通过一键脚本升级 K3S 集群有报错。 接下来开始进行 Traefik 报错的分析和修复, 问题是: 所有 Traefik 的 IngressRoute 访问报错 404 问题描述 报错如下： time="2022-05-0 ......
【THM】Intro to LAN(局域网基础介绍)-学习
本文相关的TryHackMe实验房间链接：https://tryhackme.com/room/introtolan 本文相关内容：了解一些支持专用网络的技术和设计。 局域网(LAN-Local Area Network)拓扑简介 多年以来，人们对各种网络设计进行了试验和实施，在网络中，当我们提到术 ......
POWERFUL CHATGPT SEO PROMPTS & A GUIDE TO CHATGPT PROMPT ENGINEERING
Reading Time: 20 minutes - Unlock the potential of AI content and SEO with our guide to Prompt Engineering. Powerful ChatGPT SEO prompts that will tra ......
How to install parse-server
install mongoldb vim /etc/yum.repos.d/mongodb.repo [mngodb-org] name=MongoDB Repository baseurl=http://mirrors.aliyun.com/mongodb/yum/redhat/7Server/m ......
kubelet.service: Failed with result 'exit-code'.
检查kubelet服务状态 systemctl status kubelet 检查journal日志 journalctl 的 -u 参数可以指定服务进行过滤，这样可以屏蔽掉其他无关日志。 --no-pager 参数可以一次性输出日志 journalctl -u ......
learn to js
Certainly! Here are some book and video recommendations to help you learn JavaScript: "JavaScript: The Good Parts" by Douglas Crockford - This book is ......
kubernetes failed to create kubelet: misconfiguration: kubelet cgroup driver: "cgroupfs" is different from docker cgroup driver: "systemd"
错误原因 kubernetes 的文件驱动与 docker 不一致，导致镜像无法启动。 docker info 可以看到驱动方式 Cgroup Driver: systemd。 解决方案 统一资源管理，一致使用 systemd 或者 cgroupfs。 在 Linux 上，控制组（CGroup）用于 ......
连接MySQL错误:create connection SQLException, url: jdbc:mysql://localhost:3306/*****?
一开始用的MySQL8.0版本 解决办法： 将mysql改为5.1.6 ......
How to log in when using gin's non-separated front-end and back-end systems
Person: How to log in when using gin's non-separated front-end and back-end systems? ChatGPT: When using Gin as the back-end system and a non-separate ......
docker启动出现Job for docker.service failed because the control process exited error code问题
只需要修改docker.server文件即可： 执行以下命令： vim vim /lib/systemd/system/docker.service 然后将ExecStart=/usr/bin/dockerd -H fd:// 改成ExecStart=/usr/bin/dockerd -H fd:/ ......
convert RGB565 to RGB666
RGB(565) is converted to RGB(666) by appending the MSBs R5[4] respectively B5[4] as the low order bit, while G6[5:0] remains untouched: R6[5:0] = (R5[ ......
how to set static ip using command line for kali linux
How to configure Kali Linux to use a static IP address https://miloserdov.org/?p=542 sudo vim /etc/network/interfaces auto eth0 iface eth0 inet static ......
Jmeter压测报错java.net.BindException: Address already in use: connect
压力测试并发较高时候，可能会出现 Address already in use 异常java.net.BindException: Address already in use: connect at java.base/java.net.PlainSocketImpl.connect0(Nativ ......
Python - difference between '../../' and '/../../' when they are concatenated to a path
scnzzh: ~/aaa >cat zzh1.py import os.path print(os.path.dirname(__file__)) abs_file_dir = os.path.abspath(os.path.dirname(__file__)) print(abs_file_di ......
How can I access GPT-4?
How can I access GPT-4? Written by Joshua J.. Updated over a week ago API Access Most users will need to join our waitlist. We are trying to grant acc ......
MySQL错误ERROR 2003 (HY000) Can't connect to MySQL server .' (111)
在MySQL中，如果访问/连接MySQL数据库时遇到“ERROR 2003 (HY000): Can't connect to MySQL server on 'xxx.xxx.xxx.xxx:xxx' (111)”这个错误，我们应该从哪些方面进行考虑和排查问题呢？ 下图是我总结整理的一个思维导图， ......
[ChatGPT-3.5] How to keep conusming using python rocketmq.client.PushConusmer?
在使用 Python RocketMQ 的 PushConsumer 进行消息消费时，需要进行以下步骤： 创建 PushConsumer from rocketmq.client import PushConsumer, ConsumeStatus consumer = PushConsumer(" ......
执行“npm run re-sqlite”遇到“unable to get local issuer certificate”
在学校electron时要执行到 npm run re-sqlite，但却收到了错误“Error: request to https://www.electronjs.org/headers/v13.6.9/node-v13.6.9-headers.tar.gz failed, reason: un ......
Nginx服务起不来报错：Failed to start nginx service.：：解决方法
报错信息： 报错原因： 1、在安装好Nginx服务的时候，可以正常启动Nginx，但是执行systemctl restart nginx的时候，会报错，然后去查看服务的日志发现此问题。 2、经过在CSDN上面尝试了一下，找到了方法，可以正常运行。 解决方法： 1、先执行netstat -tnlp命令 ......
Interpretable Rumor Detection in Microblogs by Attending to User Interactions
Article: l 论文标题：Interpretable Rumor Detection in Microblogs by Attending to User Interactions（通过关注用户交互的可解释性的微博谣言检测） l 论文作者：Ling Min Serena Khoo, Hai L ......
how to check variable in memory view in Clion?
To check the value of a variable in Clion's memory view, follow these steps: Run your program in debug mode by clicking the "Debug" button in the tool ......
what to write in cmakelists.txt to force build 64 bit exe
To force a 64-bit build in CMake, you can add the following lines to your CMakeLists.txt file: set(CMAKE_GENERATOR_PLATFORM x64) set(CMAKE_EXE_LINKER_ ......
how to learn C++?
Here are some steps to learn C++: Learn the basics: Start with the basics of C++, including variables, data types, control structures, loops, and func ......
how to become a professional software engineer?
To become a professional software engineer, you can follow these steps: Learn computer science fundamentals: Study computer science fundamentals such ......
【THM】Intro to Digital Forensics(数字取证介绍)-学习
本文相关的TryHackMe实验房间链接：https://tryhackme.com/room/introdigitalforensics 本文相关内容：了解数字取证及其相关流程，并完成相关的简单实例。 简介 取证是指应用科学技术来调查犯罪情况和确定事实。随着计算机和智能手机等数字系统的使用和普及， ......