classes counterarguments face-to-face the
启动springboot的测试类，报红：Java HotSpot(TM) 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
启动springboot的测试类时， 报红：Java HotSpot(TM) 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has bee ......
解决报错： Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
这个错误表明 Docker 客户端无法与 Docker 守护程序通信。这可能有几种原因： Docker 守护程序未运行： 您需要确保 Docker 守护程序正在后台运行。可以使用以下命令来启动 Docker 守护程序： sudo service docker start 或者 sudo system ......
Golang实现JAVA虚拟机-解析class文件
原文链接：https://gaoyubo.cn/blogs/de1bedad.html 前言 所需前置知识为：JAVA语言、JVM知识、Go笔记 对应项目：jvmgo 一、准备环境 操作系统：Windows 11 1.1 JDK版本 openjdk version "1.8.0_382" 1.2 G ......
POLIR-Int-Generative AI in 2024: The 6 most important consumer tech trends for next year
Generative AI in 2024: The 6 most important consumer tech trends for next year Qualcomm executives reveal key trends in AI, consumer technology and mo ......
11.PG表之pg_class和pg_stats
1. pg_class表 postgres=# \d pg_class Table "pg_catalog.pg_class" Column | Type | Collation | Nullable | Default + + + + oid | oid | | not null | 行标识符号 ......
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder"
自动化框架中，从返回的json字符串中获取值，需要用jsonpath <!-- https://mvnrepository.com/artifact/com.jayway.jsonpath/json-path --> <dependency> <groupId>com.jayway.jsonpath ......
of type [class java.lang.String] to [class java.util.Date]
报错：javax.el.ELException: Cannot convert [2023-11-14 22:35:34] of type [class java.lang.String] to [class java.util.Date] 问题分析：相应数据的类型不正确 bean层写的是 ： pr ......
致21岁的自己——May all the beauty be blessed.
[错峰跨年第一弹]长文预警，本文长达不知道多少字(本文同时发布于博客园)先说一下，博客园快要倒闭了233说起博客园又得提一嘴他的好朋友csdn，so f**k you csdn，盗我博客不得house每年到这个时候都是最忙的时候，期末周(月)加课设，画图画得焦头烂额，机械工程狗都不学。这一年倒是身体 ......
英语一课一练一年级扩展阅读02Art Class and Drawings-艺术课和绘画
PDF格式公众号回复关键字:YYYKYLY02 记忆树 1 It is time for the art class. 翻译 现在是艺术课的时间。 简化记忆 艺术课 句子结构 1"It is time for"：这是一个固定句型，用来表示做某件事情的时间到了。"it"（它）是形式主语，真正主语是 " ......
[论文阅读] Learning Component-Level and Inter-Class Glyph Representation for few-shot Font Generation
Pre title: Learning Component-Level and Inter-Class Glyph Representation for few-shot Font Generation accepted: ICME 2023 paper: https://ieeexplore.ie ......
Spring Security without the WebSecurityConfigurerAdapter
ENGINEERING | ELEFTHERIA STEIN-KOUSATHANA | FEBRUARY 21, 2022 | ... In Spring Security 5.7.0-M2 we deprecated the WebSecurityConfigurerAdapter, as we ......
How to Master the Popular DBSCAN Clustering Algorithm for Machine Learning
Overview DBSCAN clustering is an underrated yet super useful clustering algorithm for unsupervised learning problems Learn how DBSCAN clustering works ......
xpath 如何通过xpath选取class一个或多个属性定位
来源：http://www.shanhubei.com/archives/3402.html <div class='aaaa bbbb'>春天的菠菜</div>1、通过定位一个class方式 //div[contains(@class,"aaaa")]) #它会取得所有class为aaaa的元素2 ......
The 2022 ICPC Asia-East Continent Final Contest (EC-Final 2022)
比赛链接 没做完。 A. Coloring 有 \(n\) 个元素，第 \(i\) 个元素有价值 \(w_i\)，颜色 \(c_i\)。给定 \(s\)，初始时只有 \(c_s=1\)，其余 \(c_i\) 均为 \(0\)。 可以进行任意操作：选择一个 \(1 \le i \le n\)，花费 \ ......
解决分层打包后，报Could not find or load main class org.springframework.boot.loader.JarLauncher错误
解决分层打包后，报Could not find or load main class org.springframework.boot.loader.JarLauncher错误 发现问题 升级到springboot 3.2 后，之前的分层打包启动后会报一下错误 Error: Could not fi ......
SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabled SP2-0611: Error enabling STATISTICS report
报错信息： SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabledSP2-0611: Error enabling STATISTICS report 说明： Oracle下普通用户缺少set aut ......
How to permanently delete a file stored in GIT (both from the local and remote repositories)?
First run git filter-branch -f --index-filter "git rm -rf --cached --ignore-unmatch FOLDERNAME" -- --all Then shrink the .git folder rm -rf .git/refs/ ......
CF1178G The Awesomest Vertex
CF1178G The Awesomest Vertex 给定一棵根为 \(1\) 的有根树，每个节点有两个权值 \(a[i]\) 和 \(b[i]\) 。定义 \(R(v)\) 为 \(v\) 祖先的集合（包括自己），则一个节点 \(v\) 有多棒取决于其真棒程度，真棒程度是这样定义的： \[\l ......
The 1st Universal Cup. Stage 0: Nanjing (Trial Contest)
比赛链接 题面懒得写了。 A. Stop, Yesterday Please No More 袋鼠移动相当于边界和洞移动。通过模拟可以得出：不考虑洞，移动后剩余袋鼠的矩形。以及假设洞在原点，移动后形成的轨迹形状。 枚举洞在哪个位置，多干掉的袋鼠就是两个几何图形的交。由于洞的移动轨迹较复杂，我们考虑让 ......
Maven-Introduction to the Dependency Mechanism | Maven实战--- dependencies与dependencyManagement的区别
Maven – Introduction to the Dependency Mechanism https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#:~:text=The de ......
The 2nd Universal Cup. Stage 3: Binjiang
比赛链接 没做完。 A. Almost Prefix Concatenation 给定字符串 \(S,T\)。称一个串是好的，当且仅当可以通过修改不超过一个字符使其成为 \(T\) 的前缀。 称一个把 \(S\) 划分成 \(n\) 个非空子串 \(S_1,S_2,\cdots,S_n\) 的方案是 ......
React项目中报错：Parsing error: The keyword 'import' is reservedeslint
记得更改完配置后，要重启编辑器（如：VSCode）!!! 记得更改完配置后，要重启编辑器（如：VSCode）!!! 记得更改完配置后，要重启编辑器（如：VSCode）!!! 这个错误通常发生在你尝试在一个不支持 ES6 模块语法的环境中使用 import 关键字。 ESLint 默认使用的是 ES5 ......
Nacos启动：[NACOS HTTP-POST] The maximum number of tolerable server reconnection errors has been reached
一、表象 二、分析 源码： public HttpRestResult<String> httpPost(String path, Map<String, String> headers, Map<String, String> paramValues, String encode, long re ......
Github Actions - Error: The connection to the server localhost:8080 was refused - did you specify the right host or port?
Run kubectl apply -f eks/aws-auth.yaml kubectl apply -f eks/aws-auth.yaml kubectl apply -f eks/deployment.yaml kubectl apply -f eks/service.yaml shell ......
The Missing Semester of Your CS Education----shell工具和脚本
一.shell脚本 1.$的关键字 $0 - 脚本名 $1 到 $9 - 脚本的参数。 $1 是第一个参数，依此类推。 $@ - 所有参数 $# - 参数个数 $? - 前一个命令的返回值 $$ - 当前脚本的进程识别码 !! - 完整的上一条命令，包括参数。常见应用：当你因为权限不足执行命令失败时 ......
How can I do to protect the Environmental
How can I do to protect the Environmental Protecting the environment is an important responsibility that we all share. Here are some simple steps you ......
What do you think of Online and Classroom Class advantages and disadvantages?
What do you think of Online and Classroom Class advantages and disadvantages? Online and classroom classes each have their own set of advantages and d ......
Why caused the dead factory?
The death of a factory can be caused by various factors, which can be broadly categorized into economic, social, and environmental reasons. Some of th ......
Should be the workers need to dress uniform for work?
The need for workers to dress in uniforms for work depends on the specific industry, company, and job role. In some cases, uniforms may be required fo ......
Why the developed country choose the countries of southeast Asia to build processing factory used their labour force?
The developed countries choose countries in Southeast Asia to build processing factories and utilize their labor force for various reasons. Some of th ......