dispatcherservlet 39 name with
IDEA项目名称后面出现中括号，模块Modules的名子和文件夹名称不同，可以右键修改名称也可以在File->Project Structure 修改Modules的Name(快捷键ctrl+Shift+Alt+s)
IDEA项目名称后面出现中括号，Modules的名子和文件夹名称不同，可以右键修改名称也可以在File->Project Structure 修改Modules的Name(快捷键ctrl+Shift+Alt+s) Project中出现中括号如： 原因： Modules的名子和文件夹名称不同 解决 主 ......
A connection was successfully established with the server but then an error
在使用EFCore生成数据库的时候，报上面的错误！ 解决方法： 加（Encrypt=True;TrustServerCertificate=True;）即可： "ConnectionStrings": { "DefaultConnection": "Data Source=LAPTOP;Initia ......
【五期李伟平】CCF-A（AAAI'21）Game of Gradients: Mitigating Irrelevant Clients in Federated Learning
Nagalapatti, Lokesh , and R. Narayanam . "Game of Gradients: Mitigating Irrelevant Clients in Federated Learning." (2021). 针对联邦学习中相关客户端选择（FRCS）的问题，本文提 ......
2024-01-13 Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. ==》引用了未使用的方法导致
react+antd业务代码报错： Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. T ......
Python中出现"No module named 'requests'"的图文解决办法
第一步 找到pycharm中的虚拟环境的位置 第二步 打开虚拟环境位置的文件夹 找到Scripts的这个文件夹 然后复制该文件夹的地址 第三步 打开“运行”（可以用快捷键WIN+R键打开） 然后输入 cmd 第四步 切换目录到虚拟环境的盘符 输入“D：”（我的虚拟环境在D盘所以切换到D盘） 第五步 ......
ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password'
mysql> set global validate_password.length = 6; mysql> set global validate_password.policy = LOW; # 授权所有主机都可以通过root用户，密码123456，进行访问数据库# 123456：给新增权限用户 ......
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION; ERROR 1410 (42000): You are not allowed to create a user with GRANT
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;ERROR 1410 (42000): You are not allowed to create a user with GRANT 解决办法 以下是 8.0版本的 ......
org.springframework.kafka.listener.ListenerExecutionFailedException: Listener method could not be invoked with the incoming message
问题描述 kafka在yml文件中未开启批量消费时，程序正常运行；但一开启正常消费后，就直接报错；排查问题的过程中一直觉得是配置文件里的问题，最后发现是消费者接受的参数类型错误 问题本质 消费者开启批量消费数据后，不能用单个实体类接收参数，而应该用list 解决方法 修改消费者函数参数类型 ......
Dynamics 365 Finance & Operations with Power Automate
Hello Dynamics Community, Update 1st December 2021 / I will really suggest to read my recent article (2 years after his one about a game changer on th ......
mybatis提示com.microsoft.sqlserver.jdbc.SQLServerException: 列名 'xxxx' 无效。
1、搞了个大乌龙。一直提示列名无效，但是看表是有的啊。原来是SQL的表名写错了，写成了另外一张表 ### Error updating database. Cause: com.microsoft.sqlserver.jdbc.SQLServerException: 列名 'ip' 无效。 ### ......
Flutter 项目运行到ios模拟器报错 : Error (Xcode): SDK does not contain 'libarclite'
Flutter 项目运行到ios模拟器报错: Error (Xcode): SDK does not contain 'libarclite' at the path '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefaul ......
CDS Virtual Entities with Dynamics 365 Finance and Operations
Hello the Community. Hope you are doing well ! Before really start to explain how it works and how this feature can help you, I will start by presenti ......
[LeetCode] 2085. Count Common Words With One Occurrence
Given two string arrays words1 and words2, return the number of strings that appear exactly once in each of the two arrays. Example 1: Input: words1 = ......
【LeetCode 1635. Hopper 公司查询 I】with recursive生成2020年每月的最后一天
题目地址 https://leetcode.cn/problems/hopper-company-queries-i/description/ 代码 -- CTE生成2020年每月的最后一天 WITH RECURSIVE months AS ( SELECT LAST_DAY('2019-12-01 ......
ubuntu20.04 opencv 4.2 + opencv_contrib 4.2.0 安装笔记 和 opencv 4.5.4 with cuda 安装笔记
参考： https://docs.opencv.org/4.x/d7/d9f/tutorial_linux_install.html Build with opencv_contrib # 1. Install minimal prerequisites， libgtk2.0-dev pkg-con ......
how to work with FlatBuffers
flat_buffer - 1.70.0 https://www.boost.org/doc/libs/1_70_0/libs/beast/doc/html/beast/ref/boost__beast__flat_buffer.html FlatBuffers: Use in C++ https: ......
dlv调试时访问不可达函数报错please use a line with a statement
package main import ( "fmt" "time" ) func test() { fmt.Println("") } func main() { time.Sleep(1000 * time.Second) } go build -gcflags=all="-N -l" -o t ......
【问题记录】【Fastjson】Fastjson 反序列化失败，syntax error, position at 0, name value
1 问题现象 今儿调 webservice 的一个接口， 他们有一个 json 字符串，我反序列话的时候，发现报错： // 返回json字符串 {"rs":"false","value":"JSONObject["dbilldate"] not found."} 看字符串觉得没啥毛病。 2 解决办法 ......
初中英语优秀范文100篇-055My Father's Job-我父亲的工作
初中英语优秀范文100篇-055My Father's Job-我父亲的工作 PDF格式公众号回复关键字:SHCZFW055 记忆树 1 My father is a policeman. 翻译 我父亲是一名警察 简化记忆 警察 句子结构 主语 "My father" ，表示句子所描述的人。 "is ......
【LeetCode 2994. 发生在周五的交易 II】with recursive生成2023-11月所有周五的日期
题目地址 https://leetcode.cn/problems/friday-purchases-ii/description/ 代码 # Write your MySQL query statement below WITH RECURSIVE Fridays (week_of_month, ......
cdn引入vue后报错无法识路径 Uncaught TypeError: Failed to resolve module specifier "vue". Relative references must start with either "/", "./", or "../".
如果你用了 pinia 就需要引入 vue-demi: vue-demi 是一个 Vue.js 的兼容性库，旨在为 Vue 2 和 Vue 3 提供一致的 API。它通过提供与 Vue 3 相似的 API 来帮助开发者平滑地迁移代码从 Vue 2 到 Vue 3。 pinia 为了兼容新, 使 ......
SpringBoot配置报错：Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class
报错： Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to ......
解决前后端的跨域问题：Access to XMLHttpRequest at '**' from origin '**' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
报错信息： Access to XMLHttpRequest at 'http://localhost:8182/cooperationRequest/getList' from origin 'http://localhost:3004' has been blocked by CORS poli ......
android编译kanzi 问题 (3) Build command failed.ninja: error: '../../../../../../lib/android_gradle/ES3_Release/arm64-v8a/xxxxx.so', needed by 'xxxxxx.so', missing and no known rule to make it
问题原因： 当前的cmake环境中，找不到所述的库目录。 解决办法： 在error的上面一般会提示在哪个路径里ninja失败。 ninja: Entering directory `E:\Application\output\cmake\app\cmake\release\arm64-v8a' 然后 ......
android编译kanzi 问题 (2) Gradle sync failed: NDK not configured. Download it with SDK manager. Preferred NDK version is '21.1.6352462'.
问题原因： 这个是因为本地网络不佳，下载NDK的包，然后本地已经存在的和android工程设置的又不匹配。 解决办法： 修改NDK版本 把 21.3.6528147 改成提示的 21.1.6352462 ......
android编译kanzi 问题 (1) Caused by: java.io.FileNotFoundException: Error: Could not find or access Kanzi's Android libraries directory: C:\XXXXXXX
问题原因: 当前的安卓工程找不到kanzi 的android库库目录。大多数的android工程里都会带有一个kanzi_home的路径，这个和本机不匹配就会有该问题。 解决办法： android_gradle 下的local.properties 改下kanzi home 路径，跟自己本机电脑的环 ......
Virtualbox - VM can't start after OS update
Executing 'modprobe vboxdrv' didn't work: zzh@ZZHPC:~$ sudo modprobe vboxdrv modprobe: FATAL: Module vboxdrv not found in directory /lib/modules/6.5.0 ......
'gbk' codec can't decode byte 0xff in position 0
使用 open() 报错 File "E:\python3\di1gexiangmu20231219\ex20.py", line 10, in print_all print(f.read()) ^^^^^^^^ UnicodeDecodeError: 'gbk' codec can't deco ......
建立临时表 With
建立临时表 With # Write your MySQL query statement below # 找出那些既没有最多，也没有最少参与者的活动的名字 # Activities 表中的任意活动都有在 Friends 中参与 with a as (select activity, count(* ......
No 'Access-Control-Allow-Origin' header is present on the requested resource'， 跨域访问的解决方法
https://blog.csdn.net/dear_little_bear/article/details/83999391 1. 当请求不在同一域名下的资源文件（ip地址+端口号）时，会报如下错误：“No ‘Access-Control-Allow-Origin’ header is prese ......