install unable xcode to
rpm install MySQL
yum remove mysql-libs 按照依赖关系依次安装 rpm 包，依赖关系依次为 common→libs→client→server。使用命令rpm -ivh {-file-name}进行安装操作。 [root@node01 mysql]# rpm -ivh mysql-communit ......
Python打开https链接报错：unable to get local issuer certificate
Python打开https链接报错：unable to get local issuer certificate 或安装Python3.10以上版本，需要openssl 1.1.1以上版本，会导致openssl 下面缺少证书，记录下安装方法 问题描述： 当使用urllib.urlopen打开一个 h ......
Failed to load plugin '@typescript-eslint' declared in '.eslintrc.cjs
项目配置依赖： vue3.3.4 + vite4.4.11 + eslint8.46.0 报错信息 Failed to load plugin '@typescript-eslint' declared in '.eslintrc.cjs » @vue/eslint-config-typescrip ......
[LeetCode] 2265. Count Nodes Equal to Average of Subtree
Given the root of a binary tree, return the number of nodes where the value of the node is equal to the average of the values in its subtree. Note: Th ......
【zabbix】configure: error: Unable to use libevent (libevent check failed)解决方案
安装zabbix，在zabbix目录下执行编译命令时报错configure: error: Unable to use libevent (libevent check failed)，如图： 说明：新服务器，一般依赖不足，需要视情况安装依赖，问题解决。 解决方案： yum install libe ......
Try `--no-discard-stderr' if option outputs to stderr
001、报错如下： 002、解决方法 在3694行 的末尾加上 --no-discard-stderr sed -i '3694 s/$/ --no-discard-stderr /' Makefile ## 在3694末尾添加上--no-discard-stderr， -i表示在原文中添加 003 ......
Seata 问题：Could not found property service.disableGlobalTransaction, try to use default value instead
问题描述 在启动一个 Seata 项目时，报错如下： 提示没有发现 service.disableGlobalTransaction 这个属性 问题分析 从打印信息显示，应该是 service.disableGlobalTransaction 这个属性没有配置。所以尝试在 application.y ......
yum install 报错Error downloading packages
yum install ntp报以下错误： Error downloading packages: autogen-libopts-5.18-5.el7.x86_64: [Errno 5] [Errno 2] No such file or directory ntp-4.2.6p5-29.el7. ......
解决failure: repodata/repomd.xml from kubernetes: [Errno 256] No more mirrors to try
解决方法：出现这个问题的主要原因是阿里的国内yum源出现问题了，应该是文件换路径或升级了，或者原来的文件不存在了；提示提供1-5种解决方案，此时，只需要修改/etc/yum.repos.d/kubernetes.repo的gpgcheck和repo_gpgcheck参数，要求变为0，见下： cat ......
mysql docker容器中导入数据库失败 Failed to open file ‘‘****.sql‘‘, error: 2
mysql docker 容器中导入数据库失败【Failed to open file ‘’****.sql’’, error: 2】使用浑身解数docker exec -it xxxxxxxxx sh 进入mysql容器。mysql -uroot -pxxxx 登陆use database； 切换 ......
报错 org.springframework.dao.DataIntegrityViolationException: Error attempting to get column
原因是持久化层的字段属性 跟 数据库的没有对应上, 类型不对 dao.DataIntegrityViolationException: Error attempting to get column 'STATUS' from result set. <if test="record.status ! ......
[933] In ArcPy, how to get the geometry of a feature from a shapefile
In ArcPy, you can get the geometry of a feature from a shapefile using the SearchCursor or UpdateCursor and the SHAPE@ token to access the geometry of ......
[932] In ArcPy, how to get the extent of a shapefile
In ArcPy, you can get the extent of a shapefile using the Describe function and the extent property. Here's how you can do it: import arcpy # Set the ......
无法加载文件 E:\nodejs\node_global\npm.ps1，因为在此系统上禁止运行脚本。有关详细信息，请参阅 https:/go.microsoft.com/fwlink/?LinkID=135170 中的 about_Execution_Policies。 所在位置 行:1 字符: 1 + npm install + ~~~
npm install 报错 解决办法 打卡windos powershell 并且以管理员运行 输入命令 set-executionpolicy remotesigned Y ......
[Violation] Added non-passive event listener to a scroll-blocking <some> event. Consider marking event handler as 'passive' to make the page more responsive.
https://stackoverflow.com/questions/39152877/consider-marking-event-handler-as-passive-to-make-the-page-more-responsive Passive event listeners：https: ......
network提示use --host to expose
项目运行之后，想要通过局域网ip访问项目，无法访问： 查了一下问题，没有配置netWork，在vite.config.ts如下配置，就可以了 server: { host: '0.0.0.0' } 有问题欢迎交流！！！ ......
[930] arcpy - change spatial reference, zoom to layer and export to PDF
The general idea is as follows: aprx -> layout -> map -> layer -> extent layout -> setExtent layout -> exportToPDF The script is as follows: def expor ......
【图形学笔记】Lecture07-Introduction to Geometry几何
Lecture07-Introduction to Geometry几何 目录Lecture07-Introduction to Geometry几何Implicit Surface 隐式的曲面CSG-Constructive Solid Geometry（Implicit）构造刚体几何图形Blen ......
Please take a look at the provided example service unit files in this directory, and adapt and install them. Sorry!
安装Redis，执行 install_server.s 脚本时，出现如下报错： 解决方案，注释掉 install_server.sh 中的部分代码，注释代码详情如下： 再次执行 install_server.sh 脚本，结果如下： ......
redis cluster 多节点部署时出现Waiting for the cluster to join
如图显示一直卡在这里： 可能由一下几种情况 1、redis.conf 中的bind 配置问题 可能配置有问题限制的访问redis ,通常设置为本机IP ，或者可以设置为 0.0.0.0 进行测试 2、可能是集群总线端口未开放 若通讯端口为6379，那么集群总线端口16379一定要打开 3、clust ......
5. Road to C1 (Quick Tips)
1. From Now to C1 Now is the time to talk about the things that you can do later on after finishing this challenge. After those ten days, and even if ......
element cannot be mapped to a null key的解决方法
目录报错：分析解决方案 报错： 日志 ERROR [o.a.c.c.C.[.[.[/sa].[dispatcherServlet]] - Servlet.service() for servlet [dispatcherServlet] in context with path [/sa] thre ......
本地起服务报错Logging system failed to initialize using configuration from 'file:config/log4j2.xml'
问题现象： 本地起服务报错Logging system failed to initialize using configuration from 'file:config/log4j2.xml' 解决方法： 1、检查一下依赖 <dependency> <groupId>org.springfram ......
dom-to-image图像失真
// height: document.getElementById("hwLabelform").scrollHeight,//canvas高 // width: document.getElementById("hwLabelform").scrollWidth, //canvas宽 // sc ......
To_Heart—题集——给我一瓶酒再给我一支烟
本来上上一周就该写的，但最近没心情写题解也没心情写题。嘛。人生被困在一望无垠的荒草里咯！ 1.CF1305F link && submission 本来想放在考试的 T4 的。没做过的同学有福辣！天才随机化 第一个结论是最终操作次数不会超过 n 。因为你可以把所有的奇数全部 +1 这样 gcd 至少 ......
Split to Achieve Gain
Machine Learning - Split to Achieve Gain Calculate Information Gain.TaskGiven a dataset and a split of the dataset, calculate the information gain usi ......
Solution to OpenSSL Connection Problems With Github
Problems Uploading Files with Git Sometimes we can use git tool to successfully upload projects to Github, but in other time especially after a period ......
2How To Use Python On A Web Page With Jinja2 - Fla 21:30
# localhost:5000/user/John @app.route("/user/<name>") def user(name): return render_template("user.html", user_name=name) 这段代码是使用了 Flask 框架创建一个路由。具体解释 ......
Flutter CocoaPods not installed 和修改清华源
mac M2使用 flutter 文件 path_provider 的出现 Warning: CocoaPods is installed but broken. Skipping pod install. You appear to have CocoaPods installed but it ......