install unable xcode to
Failed to process import candidates for configuration class [springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration]
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [springfox.documentation.s ......
How to execute a shell script in the .profiles file All In One
How to execute a shell script in the .profiles file All In One
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[Typescript] Write clean Type 3 - make a wrapper to cleanup generic usages
Original code: import { CSSProperties } from "react"; const useStyled = <TTheme = {}>(func: (theme: TTheme) => CSSProperties) => { // Imagine that thi ......
windows中josn格式错误。"was expecting double-quote to start field name"
错误示范： $ curl -X POST localhost:8080/employees -H 'Content-type:application/json' -d '{"name": "Samwise Gamgee", "role": "gardener"}'</p> 报错如下： "JSON p ......
js报错：devtools failed to load source map : could no load content for
报错：DevTools failed to load source map: Could not load content for http://localhost:8000/css/bootstrap.min.css.map: HTTP error: status code 404, net::E ......
ORACLE:LONG_TO_CHAR(): CLOB类型转字符型
-- 创建测试数据表 Create table -- CUX_TEST15 create table CUX.CUX_TEST15( test_1 NUMBER not null, test_name VARCHAR2(30) default 'ROOT' not null, test_quanti ......
安装anaconda遇到问题：Error: Due to incompatibility with several Python libraries, 'Destination Folder' cannot contain non-ascii characters (special characters or diacritics). Please choose another location.
-今天安装anaconda遇到一个问题：Error: Due to incompatibility with several Python libraries, 'Destination Folder' cannot contain non-ascii characters (special cha ......
[Flink] Flink作业报错：Caused by: The connector is trying to read binlog starting at GTIDs ..., but this is no longer available on the server[转载]
这个问题，属于偶现问题。通常几个月才偶现一次。 因为上周五又出现了一次，且团队内多位小伙伴都遇到过。故此，这次特别记录下，以加强印象。 1 问题描述 Flink作业报错：Caused by: The connector is trying to read binlog starting at GTI ......
7 Skills To Become A Successful Automation Tester In 2019
With new-age project development methodologies like Agile and DevOps slowly replacing the old-age waterfall model, the demand for testing is increasin ......
javax.mail.MessagingException: Could not connect to SMTP host: smtp.qiye.aliyun.com, port: 465, response: -1
1。找到 java.security 文件，/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security下，其中java-8-openjdk-amd64根据自身情况更换。 2。编辑文件前可以先备份）找到文件中存在 jdk.tls.disabledAlgorit ......
yun install lrzsz安装不了原因，更新centos6yun源
方法来自：https://www.cnblogs.com/qiuzhendezhen/p/16107983.html 第一步：输入指令：vi /etc/yum.repos.d/CentOS-Base.repo文件，将文件内容替换成如下内容： [base] name=CentOS-6.10 baseu ......
How to use Linux shell command filter the IP address All In One
How to use Linux shell command filter the IP address All In One
如何使用 Linux shell 命令过滤 IP 地址
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node中使用axios时：Error: unable to verify the first certificate 报错
参考 https://www.daozhao.com/10611.html 报错原因： 在使用浏览器访问时，客户端、服务器在握手阶段完成验证。当我们在node中使用axios请求时，客户端没法确认服务端的TLS证书 解决方案 1、局部 const axios = require('axios') c ......
How to use the Raspberry Pi to study the Linux kernel source code All In One
How to use the Raspberry Pi to study the Linux kernel source code All In One
如何利用树莓派来研究 Linux 内核源码 All In One
在 Linux 系统中，一切皆文件！
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储存数据至mysql数据库时出现 (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '),'自营店')' at line 1")报错该怎么解决？
在msyql数据库中存储数据时，程序出现了如下报错： 打印存储的数据类型发现数据类型有错误，将数据转为str类型就可以了。。。 解决思路： 在初入数据库学习时，出现这个报错还是有些懵的，于是改了捕获异常，发现存储数据函数有问题。从报错中可以看出是有跟'自营店'类似的数据有关系的，于是，查看了自己的数 ......
vscode number of cursors limited to 10000 bug All In One
vscode number of cursors limited to 10000 bug All In One
vscode 全局替换光标限制最多 10000 个 ❌
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Udhcpc.user script documentation and how to hotplug for DHCP events
Udhcpc.user script documentation and how to hotplug for DHCP events https://forum.openwrt.org/t/udhcpc-user-script-documentation-and-how-to-hotplug-fo ......
how to use cURL with a variable in the URL string All In One
how to use cURL with a variable in the URL string All In One
如何在 cURL 的 URL 字符串中使用变量
系统变量
环境变量
shell 变量 ......
How to use SSH to access the Raspberry Pi without know the Wi-Fi IP address All In One
How to use SSH to access the Raspberry Pi without know the Wi-Fi IP address All In One
如何在不知道 Wi-Fi IP 地址的情况下使用 SSH 访问树莓派
没有显示器，不知道树莓派 IP 地址的情况下，如何通过 ... ......
TEXT_CONVERT_XLS_TO_SAP-上传excel
*& * *& Report Z004 *& *& * *& *& *& * REPORT Z004. TYPES:BEGIN OF ELE, K1 TYPE CHAR10, K2 TYPE CHAR10, END OF ELE. PARAMETERS P_FILES TYPE RLGRAP-FIL ......
SpringBoot配置了数据库依赖 报错: Failed to configure a DataSource: 'url' attribute is not specified and no embe
错误 2023-04-15 11:56:16.025 INFO 12028 [ restartedMain] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the co ......
TypeScript 报错：Type '({ filename: string; createTime: string; filePath: string; fileId: number; } | undefined)[]' is not assignable to type 'PiFile[]'.
问题： 因为TypeScript不支持直接给一个接口类型的变量 赋一个未知的值。 如 const a:A = { name:'s' }; 你需要给这样的对象或数组值使用as 指定一个类型。 正确写法: const a:A = { name:'s' } as A; 数组写法一样: const a:A[ ......
2023-04-14 Fatal error: Call to a member function fetch_assoc() on a non-object in C:\wamp\www\work\user.php on line 860
问题：php报错。 业务场景：使用update语句去更新数据库字段。 原因：update接收值不正确。 原代码： $query = "UPDATE student SET date = now() WHERE id = $id"; $result = $mysqli->query($query2) ......
How to use command line find all users on Linux All In One
How to use command line find all users on Linux All In One
Linux 系统中一切皆文件， 就像 js 中一切皆对象一样
/etc/passwd
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how to create one command line configuration tool with shell language on Linux All In One
how to create one command line configuration tool with shell language on Linux All In One
如何在 Linux 上用 shell 语言创建一个命令行配置工具
raspi-config
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Ubuntu开机卡“A start job is running for wait for network to be Configured”的解决方法
问题 虚拟机安装ubuntu22.04 TLS系统后，开机总会卡在等待网络连接好长时间。 卡在 A start job is running for hait for Network to be Configured (1min 40s / no） 这里 如图所示 解决办法 进入系统后，打开终端，输 ......
Docker版本 RocketMQ Install v4.9.5
cd toolsyum install gitgit clone https://github.com/apache/rocketmq-docker.gitcd rocketmq-docker/sh build-image.sh RMQ-VERSION BASE-IMAGEcd image-buil ......
centos下载报错Error: Failed to download metadata for repo ‘appstream‘: Cannot prepare internal mirrorlist
✨在学习使用 docker 技术过程中，基于 centos 镜像自定义新的镜像，其中基础镜像 centos 需要提前安装好 vim 和 net-tools，然而在刚开始通过 yum -y install vim 安装 vim 时，便出现了错误提示信息： Error: Failed to downlo ......
完善SQL二进制到IP地址字符串转换(Perfecting SQL binary to IP Address string conversion)
我们使用二进制（16）字段来存储IP地址。 我们这样做，因为它可以同时拥有IPv4和IPv6地址，并且很容易与.Net IPAddress类一起使用。 但是，为了报告目的，我创建了以下SQL函数将二进制地址转换为IP地址字符串。 CREATE FUNCTION fn_ConvertBinaryIPA ......