坏处 好处strict use
Using JobDSL and Jenkinsfiles to fully automate Jenkins job management
Using JobDSL and Jenkinsfiles to fully automate Jenkins job management 非常贴切的一个比喻 JobDSL 做Job管理的框架， 负责Job基本参数配置 Pipeline 做Job逻辑内容的容器，决定Job执行逻辑。 By usin ......
sudo: a terminal is required to read the password； either use..... 问题解决方法
转载自：sudo: a terminal is required to read the password； either use ……问题解决方法_akaiziyou的博客-CSDN博客 问题 sudo: a terminal is required to read the password; e ......
minio报错：Unable to use the drive /data: Drive /data: found backend type fs, expected xl or xl-single - to migrate to a supported backend visit https://min.io/docs/minio/linux***
docker安装minio，minio是最新的，使用命令：`docker pull minio/minio` 如下： ![](https://img2023.cnblogs.com/blog/1547568/202308/1547568-20230808150617595-510448165.png ......
Java数据库连接池报错Possibly consider using a shorter maxLifetime value
SpringCloud 或 SpringBoot 使用HikariPool遇到： 错误还是比较明显了 就是maxLifetime这个参数配置不合理 下面分析一下为什么不合理。 查看数据库的相关配置： show variables like '%timeout%'; 输出： 我们配置连接池参数时，同时 ......
vue3 'alex' is defined but never used
解决方法 在package.json中的rules下加入 "no-unused-vars":"off" 即可 ......
You are using the runtime-only build of Vue where the template compiler is not available ，页面自定义带template内容的组件无法渲染，控制台报错
使用vue-cli搭建的项目,页面自定义带template内容的组件无法渲染，控制台报错，页面不展示组件内容，代码如下： <template> <div class="hello"> my-component:<my-component></my-component> </div> </templa ......
Redis精通系列——LFU算法详述(Least Frequently Used - 最不经常使用)
转： Redis精通系列——LFU算法详述(Least Frequently Used - 最不经常使用) ......
FileNotFoundError: Could not find module 'xxx.dll'. Try using the full path with constructor syntax. 调用ctypes库中dll报错问题解决、以及winerr 126找不到指定模块
首先看看报错信息 我的python版本是3.8版本，试了网上加各种办法后 发现不行。 然后怀疑是系统本身的问题，就下载了visual studio ，用其中的dumpbin 一查，发现果然少了一个dll文件。 详细步骤： 1.下载并安装visual studio 2.找到开发者命令工具，并打开 3. ......
error 'XXX' is never reassigned. Use 'const' instead prefer-const
"prefer-const": "off", ......
grep - use case 1
Consider a scenario in which a directory (such as a log directory) has files created by an outside program. Your task is to write a shell script that ......
build project using makefile
1 #include <Windows.h> 2 3 int main() 4 { 5 //system("dir"); 6 //system("arm-none-eabi-gcc -v"); 7 //system("cmake --version"); 8 system("cd /d G:\\st ......
Use Cat ET Diagnostic Software to Change ECM Parameter
CAT Caterpillar ET Diagnostic Adapter III (Electronic Technician) diagnostic software is a powerful tool used for programming Caterpillar ECM (Engine ......
踩坑日记：java.lang.IllegalStateException: For queries with named parameters you need to use provide ...
今天的错误是这个：java.lang.IllegalStateException: For queries with named parameters you need to use provide names for method parameters. Use @Param for query ......
Port XXX is already in use. xxxx..解决办法-gradio退出可用
原因：端口被占用，程序启动后关闭但端口依然存在 解决办法：手动杀死端口 1.安装工具（已经有的不需要安装，直接跳到第二步） yum install net-tools -y 命令介绍： yum：自动化简单化地管理rpm包的命令。 install：安装 net-tools：网络工具 2.安装完毕，执行 ......
grep - useful options
The “ -c ” option counts the number of occurrences of a string: even though ABC4.sh has no matches, it still counts them and returns zero: grep –c abc ......
use iproc to config tdr during bscan
1. case description when running bscan, a serials of pins need to be controlled to 1 by tdr; a static dft signal with default value1 was registered by ......
AccountController and SignOut method when using Microsoft.Identity.Web.UI
The signout html code located at <li class="nav-item"> <a class="nav-link text-dark" asp-area="MicrosoftIdentity" asp-controller="Account" asp-action= ......
容器化的好处
容器化，是指使用容器技术（Docker/containerd等）运行应用程序（容器），并使用容器编排技术（例如 K8s）来管理这些容器。 我在之前的文章 [《使用 Dockerfile 构建生产环境镜像》](https://imlht.com/archives/236/) 提及普通的虚拟机部署存在的 ......
报错：This generated password is for development use only. Your security configuration must be updated before running your application in production.
项目报错：This generated password is for development use only. Your security configuration must be updated before running your application in production. 导 ......
Github - Clone a Github repository using Github CLI
Step 1: Install Github CLI following the instructions provided on page https://github.com/cli/cli#installation . Step 2: Run 'gh auth login' to login. ......
kernel: oracle (xxxx): Using mlock ulimits for SHM_HUGETLB is deprecated
Oracle 数据库运行在linux6/7中,启用大页之后,我们经常在/var/log/messages里面会看到类似这样的记录: Jul 31 09:46:27 p1erpdb01 kernel: oracle (6444): Using mlock ulimits for SHM_HUGETLB ......
Python报错 | ImportError: To be able to use evaluate-metric/seqeval, you need to install the following dependencies['seqeval'] using 'pip install seqeval' for instance'
**报错信息** 使用`metric = evaluate.load("seqeval")`的时候，报如下错误： ```python ImportError: To be able to use evaluate-metric/seqeval, you need to install the fol ......
Quantitative Approach of Management Science:(better decision making by using quantitative techniques)
Which is the use of **quantitative techniques to improve decision making**. Also known as _management science_. **Better decision making by using quan ......
Error: listen EADDRINUSE: address already in use 127.0.0.1:8888
 编译打包报错，Error: listen EADDRINUSE: address already in use ......
Cisco switches useful commands
useful show commands 34 COMMAND DESC sh log Will show the log sh run Will show the switch config sh run int g0/1 Will show the config for g0/1 sh int ......
【Java异常】Variable used in lambda expression should be final or effectively final
https://blog.csdn.net/weixin_44299027/article/details/117333667 *lambda表达式中使用的变量应该是final或者有效的final*，也就是说，lambda 表达式只能引用标记了 final 的外层局部变量，这就是说不能在 lambd ......
'GridViewDeletedEventArgs '末包含' RowIndex "的定义，并且找不到可接受第一 个"GridViewDeletedEventArgs类型参数的扩展方法RowIndex "(是否缺少using指令或程序集引用?)
页面中设置了“ OnRowDeleting="List_RowDeleting" DataKeyNames="id"”后台代码为：行 178: protected void List_RowDeleting(object sender, GridViewDeletedEventArgs e)行 17 ......
ERROR: database "server" is being accessed by other users DETAIL: There is 1 other session using the database.
根据错误消息，删除数据库 "server" 失败，原因是有其他用户的会话正在使用该数据库。在 PostgreSQL 中，如果有其他会话正在访问或连接到数据库，那么将无法删除该数据库。 为了成功删除数据库，需要确保没有其他会话正在使用该数据库。 以下是可能的解决方法： 1. 断开所有连接：在尝试删除数 ......