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【ceph运维】解决mon is allowing insecure global_id reclaim问题
解决mon is allowing insecure global_id reclaim问题 1.查询ceph状态： $ ceph -s cluster: id: 37ac4cbb-a2c6-4f81-af1e-e9e39c010c85 health: HEALTH_WARN mon is allo ......
Unity业务抽象套路二、EIP Everythings Is Prefab
### 为什一些**控制、数据管理**的逻辑也要做成Prefab？ 好处： 1. 可以在Inspector中调整参数（而不是散落在各个配置文件中） 2. 调试时能够在Inspector确认具体数值 3. 自然地支持一系列方法：携程、定时、Update、FixedUpDate 注意： 有人习惯将配置写 ......
redis连接错误，报错信息为：ERR Client sent AUTH, but no password is set
作者这里启动项目时出现报错，报错信息为：ERR Client sent AUTH, but no password is set，连接不上的原因是因为在redis的配置里面先设置好了 123456 这个密码，然后根据报错原因：ERR Client sent AUTH, but no password ......
BUUCTF [BJDCTF2020]Cookie is so stable
考点：SSTI的Twig模板注入 尝试多次后（别人），发现是SSTI注入 输入`{{7*7}}`和`{{7*'7'}}`，返回的结果是 .Buffer; if (typeof btoa 'undefined ......
问题（Uncaught ReferenceError: vue is not defined）和解决方法
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document< ......
2023-08-31 chooseMedia:fail d.lookup(...).indexOf is not a function ==》图片类型不支持导致
小程序上传图片调uniapp的api：uni.chooseMedia 报错：chooseMedia:fail d.lookup(...).indexOf is not a function==》chooseMedia：fail d.lookup（…）.indexOf不是函数 盲猜：我选择了一张该ap ......
EFCore 连接MySQL数据库查询数据提示This MySqlConnection is already in use
EFCore 连接数据查询数据提示"This MySqlConnection is already in use"代码如下 using (MyDBContext db =new MyDBContext()) { Order order= db.Orders.Single(o => o.Id==2); ......
Vue报错 Error in destroyed hook: "TypeError: xxx is not a function”
## 问题 将项目npm run build打包以后，进入项目本地文件夹dist，打开index.html，页面空白并且报如下错误 ![image](https://img2023.cnblogs.com/blog/2911541/202308/2911541-20230830192813812-7 ......
CFG file is missing and source table is found to have row versions报错原因分析
参考： https://docs.percona.com/percona-xtrabackup/8.0/error-message-instant.html https://dev.mysql.com/doc/refman/8.0/en/innodb-table-import.html https: ......
解决bad SQL grammar []； nested exception is java.sql.SQLSyntaxErrorException: ORA-00911: 无效字符
1、XTHS 实测，把sql 语句最后的; 去掉就可以了。在数据库工具中有这个分好是可以的，但是在mybatis中却不行 ### Cause: java.sql.SQLSyntaxErrorException: ORA-00911: 无效字符 ; bad SQL grammar []; nested ......
A disk is a bunch of bits
A disk is a bunch of bits Jul 19, 2023 Introduction Have you ever heard someone say that a disk or memory is a “bunch of bits”? I’m not sure about thi ......
Android Installed Build Tools revision 34.0.0 is corrupted. Remove and install again using the SDK
前言ERROR: Installed Build Tools revision 34.0.0 is corrupted. Remove and install again using the SDK Manager.错误：已安装的生成工具修订版34.0.0已损坏。使用SDK管理器删除并重新安装。 上 ......
PyQt/PySide's qwindows.dll qwindowsvistastyle.dll is corrupted by UPX
Windows 10 64-bits Python 3.8.10 64-bits PySide2 5.15.2 PyInstaller 4.3 UPX 4.1.0 it raises: > "This application failed to start because no Qt platfor ......
el-input设置自动聚焦this.$refs.xxx.focus is not a function报错
 * https://blog.csdn.net/qq_45821882/article/details/1323 ......
type.text is about to be deprecated in version 3.0.0, please use link instead.提示
问题：使用按钮类型为文字时，控制台报错type.text is about to be deprecated in version 3.0.0, please use link instead. 代码如下： <el-button type="text" size="small" @click="de ......
spring boot - 开启异步 @EnableAsync 启动报错 The bean 'xxx' could not be injected because it is a JDK dynamic proxy
解决 注解 @EnableAsync 修改为 @EnableAsync(proxyTargetClass = true) 如 ......
normalizeKey is not a function #element #vue #疑难杂症
normalizeKey is not a function #element#vue#疑难杂症 原因是组件中使用了 import { Search } from '@element-plus/icons-vue' 解决方案是，在 main.ts 中，将 Vue 的引入置顶。 // TOP impo ......
com.mysql.jdbc.PacketTooBigException: Packet for query is too large(windows)
使用mysql查询数据的时候报错： Caused by: com.mysql.jdbc.PacketTooBigException: Packet for query is too large (1078 > 1024). You can change this value on the serve ......
Docker|--E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation
### 错误 ```bash apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 871920D1991BC93C E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but ......
解决：docker 443: connect: network is unreachable
1、配置镜像加速器 您可以通过修改daemon配置文件/etc/docker/daemon.json来使用加速器 sudo mkdir -p /etc/docker sudo tee /etc/docker/daemon.json <<-'EOF' { "registry-mirrors": ["h ......
Infinity: Set Theory is the true study of Infinity
AN INTRODUCTION TO SET THEORY - Professor William A. R. Weiss, October 2, 2008 Infinity -> Set Theory -> Mathematics Set Theory is the true study of I ......
UE4.27, Packaging failed, "is found in memory and is an export but does not have all load flags"
打包时发生如下错误 "is found in memory and is an export but does not have all load flags" 通过查阅论坛，问题原因出在，某类的构造函数里包含xxx->SetChildActorClass(ActualOne) 整理到的解决办法并未 ......
This TensorFlow binary is optimized to use available CPU instructions in performance-critical operations.
This TensorFlow binary is optimized to use available CPU instructions in performance-critical operations.To enable the following instructions: AVX2 FM ......
SharedArrayBuffer is not defined 问题的解决以及服务器https证书的配置
## 问题 前端使用了ffmpeg压缩组件，在运行项目出现 SharedArrayBuffer is not defined的问题，使项目不能正常运行，经过网上查询，需要在response加入以下的head: ```nginx Cross-Origin-Opener-Policy: same-ori ......
TypeError: clone.weekday is not a function
依赖库版本： vue3 + antd for vue v3.x dayjs version ^1.11.9 使用dayjs格式化表单中的日期控件值后，点击日期选择器直接报错 解决： 引入dayjs插件 ```js import dayjs from 'dayjs' import advancedFo ......
Java maven 工程报错：cannot be read or is not a valid ZIP file
原因：这个报错，其实jar包是个异常的jar。我是通过maven下载的后缀.lastupdate，然后我就直接把.lastupdate改成了.jar。 但是其实这个并不是实际意义上的jar包。 解决办法：找到匹配的jar包替换掉这个无效的jar包就可以了 ......
javax.xml.bind.JAXBException: class XXXX nor any of its super class is known to this context
[javax.xml.bind.JAXBException: class org.bouncycastle.jcajce.provider.asymmetric.x509.X509CRLObject nor any of its super class is known to this contex ......
基于IS802的稳压BOOST
基于IS802的稳压BOOST 图1：IS802基本说明 IS802是类比半导体推出的用于驱动隔离电源的变压器驱动器，本身是没有反馈的根据输入电压来调节其输出。 要构建IS802为BOOST 电路基本架构如下 图2:IS802构建BOOST基本架构 图3:IS802构建的基本架构实物图 实测可以实现 ......