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mysqldump 导出来的文件,使用 source还原时报错“ASCII '\0' appeared in the statement, but this is not allowed unless option”
导出语句:mysqldump -uroot -pword --databases db1 --tables table1 > ./sqldumps/archive-table1-`date +"%Y%m%d_%H%M%S"`.sql 导出后,使用source还原 报错:ASCII '\0' appe ......
MYSQL中 find_in_set() 函数用法详解(匹配部门id或父id为100的数据)
https://blog.csdn.net/carefree31441/article/details/119563685 ......
ORA-12012 Error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_<NN> in 12.2 Database
1 错误 2023-10-08T13:11:12.127171+08:00 Errors in file /oracle/diag/rdbms/arch/ARCH2/trace/ARCH2_j000_305066.trc: ORA-12012: error on auto execute of jo ......
mysql 如何实现 like in?
https://blog.csdn.net/qq_36800514/article/details/115380100 -- 阅读权限 全239 部分9 select * from hljtxeip_institution where state = 1 and deleteState = 0 an ......
Maven 引用CDH 5.4 的zookeeper时报错:Could not find artifact javax.jms:jms:jar:1.1 in cloudera 的解决办法
错误: Could not find artifact javax.jms:jms:jar:1.1 in cloudera 由于默认5.4.0的包引用了zookeeper 3.3.1版本,进而引用了log4j的某个版本,导致的报错,改为如下即可: pom: 使用cloudera的源: <reposi ......
Programming abstractions in C阅读笔记:p166-p175
《Programming Abstractions In C》学习第58天,p166-p175总结。 一、技术总结 1.斐波那契数列(Fibonacci Sequenc) (1)斐波那契数列来源 斐波那契数列来自于《Liber Abaci》一书里兔子繁殖问题,相关资料很多,这里不赘述。 (2)关于《 ......
slices in Go 1.21
Go 1.21中新增的 slices包中提供了很多与切片相关的函数,适用于任意类型的切片。 本文内容来自官方文档 BinarySearch 函数签名如下: func BinarySearch[S ~[]E, E cmp.Ordered](x S, target E) (int, bool) Bina ......
Centos安装网卡驱动make时报错Kernel header files not in any of the expected locations.解决办法之一
Centos安装I219-LM网卡驱动 https://www.cnblogs.com/marixh/p/16927623.html 查询适合我的网卡命令: 1 2 [root@192 src]# lspci|grep net 00:1f.6 Ethernet controller: Intel C ......
MongoDB and Mongoose in Action All In One
MongoDB and Mongoose in Action All In One
Node.js API Server
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npm scripts & shx All In One
npm scripts & shx All In One
shx rm -rf ./dist/*
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Learn Git in 30 days—— 第 27 天:通过分支在同一个远端仓库中进行版控
写的非常好的一个Git系列文章,强烈推荐 原文链接:https://github.com/doggy8088/Learn-Git-in-30-days/tree/master/zh-cn 如果在公司内部只有一个共用的 Git 远端仓库,大家都有存取权限的情況下,可能会遇到一些协同作业上的问题,那就是 ......
difference between a Client-Server and Sender-Receiver interface in Autosar
the difference between a Client-Server and Sender-Receiver interface in Autosar In a Client-Server interface, the client requests a service from the s ......
docker 搭建环境出现 FastCGI sent in stderr: "Primary script unknown"
不少小伙伴在搭建好 LNMP 环境后,进行测试时,在测试页会出现 File not found. 的提示信息。查看错误日志报告显示 FastCGI sent in stderr: "Primary script unknown" while reading response header from ......
Step by step guide to becoming a C++ developer in 2023
https://roadmap.sh/cpp https://roadmap.sh/backend ......
DDoS All In One
DDoS All In One
distributed denial-of-service attack / 分布式拒绝服务攻击
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System Architecture Patterns All In One
System Architecture Patterns All In One
系统架构模式
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Node.js Assertion API All In One
Node.js Assertion API All In One
Node.js 断言 API
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【NIPS2021】Twins: Revisiting the Design of Spatial Attention in Vision Transformers
来自美团技术团队♪(^∀^●)ノシ 论文地址:https://arxiv.org/abs/2104.13840 代码地址:https://git.io/Twins 一、写在前面 本文提出了两种视觉转换器架构,即Twins-PCPVT和Twins-SVT。 Twins-PCPVT 将金字塔 Trans ......
React in patterns
In brief > Foundation 1. Communication - Input - Output 2. Event handlers 3. Composition - Using React's children API - Passing a child as a prop - Hi ......
Express.js read and write image file All In One
Express.js read and write image file All In One Node.js res.sendFile res.sendFile(path [, options] [, fn]) res.sendFile() is supported by Express v4.8 ......
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/example/JobMain has been compiled by a more recent version of the Java Runtime (class file version 61.0), 问题的解决(未解决)
问题描述 使用hadoop在虚拟机里面运行打包的程序出错: 问题解决 真的服了,貌似是jdk的版本啥的问题,搜了好多,就是解决不了,求助求助啊! ......
This generated password is for development use only. Your security configuration must be updated before running your application in production.问题的解决
问题描述 在我加上spring-boot-starter-security的依赖之后,启动项目报出来这样的错误: 问题解决 在启动类的注解上,加上这么一段代码就ok啦! 启动成功: ......
C语言:‘for‘ loop initial declarations are only allowed in C99 mode
求最大公约数之 穷举法 mistake: because: 只允许在C99模式下使用‘for’循环初始化声明 solution:不在for()中初始化生命变量 ......
styled-components & CSS pseudo classes All In One
styled-components & CSS pseudo classes All In One
::after & ::before CSS 伪元素
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vue-router.esm.js:2065 Uncaught (in promise) Error: Redirected when going from "/login?redirect=%2Fhome" to "/home" via a navigation guard.
原因: vue-router路由版本更新产生的问题,导致路由跳转失败抛出该错误; 真正的原因是由于返回了一个Promise对象, 正常的跳转由then方法执行 当正常的路由跳转, 被"路由导航守卫"拦截并重新指定路由时, 由于 this.$router.push() 返回的是Promise对象, 此 ......
题解 P9695【[GDCPC2023] Traveling in Cells】
显然,询问的答案即为 \(x\) 所在的极长的满足颜色均在 \(\mathbb{A}\) 内的连续段的权值和。如果我们能维护对颜色的单点修改,以及求出某个位置所在极长连续段的左右端点 \(l,r\),只需要树状数组即可求出答案。 一个朴素的想法是对每种颜色开一棵线段树,单点修改是平凡的,极长连续段左 ......
字节跳动前端技术博客水文点评 All In One
字节跳动前端技术博客水文点评 All In One
KPI / OKR 产物,不求甚解,没有深度
前端实现下载图片等文件资源 ......
[题解] CF632F - Swimmers in the Pool
CF632F - Swimmers in the Pool 题目传送门 题意 给定一个大小为 \(n \times n\) 的矩阵 \(A\) 。假设 \(A\) 满足以下条件,那么称该矩阵为 MAGIC ,否则为 NOT MAGIC ,并输出对应的属性(即 \(A\) 是 MAGIC 还是 NOT ......
图解各种流行的网络协议 All In One
图解各种流行的网络协议 All In One Network protocols are standard methods of transferring data between two computers in a network. HTTP (HyperText Transfer Protoc ......