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How to use Linux command to find out the background process All In One
How to use Linux command to find out the background process All In One
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The connection to the server localhost:8080 was refused - did you specify the right host or port?
遇到如下问题： [root@k8s-node1 ~]# kubectl get podThe connection to the server localhost:8080 was refused - did you specify the right host or port? 解决方式： cd ......
Exploring the Use of Humanized Mouse Models in Drug Safety Evaluation
However, there are differences between animals and humans, safety studies cannot be conducted on animal models alone, and normal animals do not respon... ......
[ERROR] [MY-012263] [InnoDB] The Auto-extending innodb_system data file './ibdata1' is of a different sizethan specified in the .cnf file: initial 65536 pages, max 0 (relevant if non-zero) pages!
实际my.cnf发现里面的innodb_data_file_path = ibdata1:1G:autoextend 设置得太大，我这机器容量小，所以调到12M ， innodb_data_file_path = ibdata1:12M:autoextend ......
Mixed Content: xxx This request has been blocked; the content must be served over HTTPS
1.情景展示 这是教师资格证，准考证的下载界面。 当我们去点击“下载准考证”的时候，你将发现点击该按钮并没有反应。 按F12，打开开发者工具。 该网站，会自动进入断点调试模式，目的是为了：禁止前端开发者查看网页代码之类的吧。 我们要想看看，为什么无法下载准考证，就不能够被它拦住。 解决办法： 第一步 ......
https://www.bilibili.com/video/BV1LY411H7Gg/?spm_id_from=333.788&vd_source=37d19140dbf0320f20b6afd9d783712e知识点备忘录
c++隐式构造函数的危害：单参数构造函数被隐式调用在C++中是被默许的，但是这种写法很明显会影响代码的可读性，有时甚至会导致程序出现意外的错误。 显示explict构造和隐式构造：项目开发中，不建议使用隐式构造！ 内部成员的拷贝赋值函数：(26条消息) 拷贝赋值函数（详解）_arron盘的博客-CS ......
安装SQL Server累积版本更新包，提示“Not Clustered or the Cluster service is up and online”和 There are no SQL Server Instances or shared features that can be updated on this computer
1. Not Clustered or the Cluster service is up and online 起因是服务器SQL Server之前有开启SQL Server AlwaysOn High availability feature and installed Failover Clu ......
解决Could not find a version that satisfies the requirement思路
安装python第三方库的时候会提示报错缺少依赖库，报错如下： ERROR: Could not find a version that satisfies the requirement 模块名 (from automat) (from versions: none)ERROR: No match ......
git文件时出现gnutls_handshake() failed: The TLS connection was non-properly terminated.
使用 git config --global --unset https.https://github.com.proxy git config --global --unset http.https://github.com.proxy 重置github代理 ......
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts
报错原因： ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the f ......
typora:The beta version of typora is expired, please download and install a newer version
该解决方案摘录自：摘录 问题描述 typora安装后提示 The beta version of typora is expired, please download and install a newer version 解决方案 按Windows+R打开运行窗口，输入regedit，点确定，打开 ......
关于Kubernetes-v1.23.6-初始化时报错[kubelet-check] It seems like the kubelet isn't running or healthy
笔者今天在对k8s，v1.23.6版本的的master节点使用如下命令进行初始化时 [root@k8s-master qq-5201351]# kubeadm init \ > --apiserver-advertise-address 192.18.106.87 \ > --image-repos ......
ocidll forced to load library，initialization error could not initialize make sure you have the 64 bits oracle client installed
是因为你使用pl/sql是64位的，但是软件只找到了32位的oracle 客户端 多次尝试，我的pl/sql是64位，但是这里需要对应的使用64位，我的方案是下载 https://www.allroundautomations.com/registered-plsqldev/ 这个版本的软件 这样配 ......
安装msi软件报错：The installer has encountered an unexpected error installing this package.The error code is 2503
因为安装权限不足 以管理员身份运行cmd 运行安装命令 msiexec /package "E:\xxx\charles-proxy-4.6.4-win64.msi" ......
使用nacos配置，启动服务时一直报 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. APPLICATION FAILED TO START
报错日志如下： Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.-2023-05-05 09:46:02.328 [TID ......
原生微信小程序使用watch监听数据变化的方法
考虑多个页面需要监听需求，可以把监听方法写在app.js中。后续全局调用 onLaunch: function () {}, // 设置监听器 watch: function (ctx, obj) { Object.keys(obj).forEach(key => { this.observer(c ......
ERROR: Could not find a version that satisfies the requirement cv2 (from versions: none)
现象 导入cv2时，报如下的错误 ERROR: Could not find a version that satisfies the requirement cv2 (from versions: none) 解决方案 win+R打开命令行，输入 pip install opencv-python ......
flask_video_stream
/Users/song/Code/flask_video_stream/main3.py from flask import Flask, Response, send_file import cv2 from PIL import Image import io app = Flask(__nam ......
The plugin distribution bundles IDE packages 'com.intellij.uiDesigner.core',
错误描述： The plugin distribution bundles IDE packages 'com.intellij.uiDesigner.core', 'com.intellij.uiDesigner'. Bundling IDE packages is considered bad ......
Jenkins 执行Docker build错误Got permission denied while trying to connect to the Docker daemon socket...
问题： 解决方法： 这个报错为权限问题 1.把jenkins用户，加到docker用户组 #如果没有docker用户组，先创建用户组： groupadd docker #添加jenkins用户到用户组： sudo usermod -a -G docker jenkins -a<追加> 必须与-G选项 ......
CI3报错The URI you submitted has disallowed characters
报错： An Error Was Encountered The URI you submitted has disallowed characters. 遇到错误 您提交的URI包含不允许的字符。 解决方法： 1、打开application/config/config.php 2、找到$confi ......
爬取过程中出现stale element reference: element is not attached to the page document 错误
Bug实际情况描述如下：当我想爬取信息类型中的6个元素时，使用这样的 1 smallClassList = seleniumService.waitFindElements(bidCrawler.getSmallClassTag()); 2 for (WebElement smallLi : sma ......
C# 细数AForge.Video.FFMPEG使用过程中踩的坑及解决方案
细数AForge.Video.FFMPEG使用过程中踩的坑及解决方案在后台代码中只要有引用到AForge.Video.FFMPEG都不用等到具体调用，只要运行直接就报错 解决方案： 发生这个问题的原因比较简单，因为AForge.Video.FFMPEG使用VC++写的，编译的时候已经被编译成本地代码 ......
qoj6344. The Best Problem of 2021
如果给出的线性基不是最小的，那么无解。 考虑简单转化一下问题。先把线性基消元，求出 $X$ 在线性基中的 $\text{Rank}$，再判一下全选是否无解。令 $X\to \text{Rank}(X)$，问题可以转化为：在 ${0,1,..,X}$ 的子集中选若干个数，使得子集线性基满秩（即秩等于 ......
2023-05-04：用go语言重写ffmpeg的scaling_video.c示例，用于实现视频缩放（Scaling）功能。
2023-05-04：用go语言重写ffmpeg的scaling_video.c示例，用于实现视频缩放（Scaling）功能。 答案2023-05-04： 这段代码实现了使用 libswscale 库进行视频缩放的功能。下面是程序的主要流程： 1.获取命令行参数，包括输出文件名和目标图像大小。 2. ......
CONNECT THE DOTS 挂载操作 jsfuck ftp download 信息收集
主机发现 sudo nmap -sT --min-rate 10000 -p- xx.x.xx.x -oA nmapscan/ports 要提取出所有的端口,进行字符操作 cat nmapscan/ports | grep open | awk -F'/' '{print $1}' | tr '\n ......
OEM执行emcli任何参数报错Internal Error: The EM CLI system has encountered an internal error. Details have been added to the OMS log files
OEM执行emcli任何参数报错Internal Error: The EM CLI system has encountered an internal error. Details have been added to the OMS log files 今天卸载oem的一个目标服务器上的age ......
The 2022 ICPC Asia Hangzhou Regional Programming Contest--M题 （字典树）
###https://codeforces.com/gym/104090/problem/K 题意：给你n个字符串，在给你m个字符大小顺序规则。求逆序对数量。 ###1. 常规求这n个字符串的逆序对数量O(n^2)的时间复杂度，必爆，肯定要想办法优化，就往预处理上想。 ###2. 在不同规则下，比较 ......
Python报错：Can't connect to HTTPS URL because the SSL module is not available
参考文章：(32条消息) Can‘t connect to HTTPS URL because the SSL module is not available - 关于anaconda中的SSL模块错误_anaconda https报错_Sky_Tree_Delivery的博客-CSDN博客 具体操 ......
Accelerating New Drug Development: The Role of Radioisotope Labeling
Isotopes are atoms of the same chemical element with different masses due to the presence of different neutron numbers in the nucleus, and there are l... ......