articles learning to english
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 ......
Introduction of Deep Reinforcement Learning
Reading Notes about the book Deep Reinforcement Learning written by Aske Plaat Recently, I have been reading the book Deep Reinforcement Learning writ ......
Tabular Value-Based Reinforcement Learning
Reading Notes about the book Deep Reinforcement Learning written by Aske Plaat Recently, I have been reading the book Deep Reinforcement Learning writ ......
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 ......
centos7.9重启网卡提示Failed to start LSB: Bring up/down networking.
前几天给一台机器状态centos7.9系统，设备有2个网口，今天重启网卡一直失败， 查看network状态，怀疑是eth0网卡有问题 查看eth0的网卡配置，发现是eth0网卡的BOOTPROTO=dhcp，且ONBOOT=yes，但eth0网口没插网线，这导致重启网卡时，一直重启eth0，但是没插 ......
How to Find the Size of a DB2 Database
How to Find the Size of a DB2 Database EMBER CROOKS JUNE 19, 2012 15 COMMENTS How big is it? How much space do we need if we copy it? How big will it ......
English LLM prompt
你是中央处理调度员,你要调度的成员有文本格式转换器/英文词汇讲解大师/英语单词例句大师/英文写作大师，在执行每个步骤前要求你和所有调度成员深呼吸，深思慢想，一步步静默执行；你会有短暂的记忆缺失，执行完每个任务后重新记忆调度步骤，自动检测任务状况，确保每一个成员都完成对应的任务；第一步调度文本格式转换 ......
Indoor air pollution: What causes it and how to tackle it
Most people think of air pollution as something that comes from factories or motor vehicles. However, did you know that the air inside your home or pl ......
pip3 install xxx, Fatal error in launcher: Unable to create process using '"C:\Software\Python310\python.exe" "D:\xxxx\Software\Python310\Scripts\pip3.exe" install shutil': ???????????
重装系统后, 移动了python所在目录后, 使用 pip3 install xx 提示: Fatal error in launcher: Unable to create process using '"C:\Software\Python310\python.exe" "D:\Aliwall\ ......
解决self.draw.draw_rectangle(xy, fill, 1) ValueError: y1 must be greater than or equal to y0的问题
我尝试了很多方法，包括单不限于 改labelme文件的直接报错 ，修改 pillow包的原文件 尝试注释掉raise 的地方 。最后都以失败告终。还有尝试重新安装最新版的包，来解决。 最后经过多次尝试后发现，发生错误的地方的文件是有问题的，至于是什么问题到现在也不知道，那就删除最后停止位置时的文件解 ......
Cannot connect to the Docker
执行docker基础命令失败！ Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 原因：docker服务没有启动。 解决方法：执行 systemctl s ......
English06
睡梦中的事 黑夜女神Nxy有两个儿子Hypnos&Thanatos Hypnos's cave 睡神的名字Hypnos意思就是睡眠 hypnos >hypno意思也是sleep睡眠 hypno hypnotic催眠的;催眠术;催眠药 hypnotism催眠术;催眠状态 hypnotist催眠术师 h ......
IBM Db2 LUW to Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL
Validate database objects after migrating from IBM Db2 LUW to Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL by Sai Parthasaradhi, Rakesh Ragha ......
多模块mvn构建Unable to find main class
多子模块构建 非核心启动类 <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> ......
From monolithic application to microservice framework
challenges: 1. version control After testing the branch A, pull the latest code(merged B) -> confilcts ? no conflicts? -> regression testing 2. change ......
SSL certificate problem: unable to get local issuer certificate 错误解决
终端报了如下错误git SSL certificate problem: unable to get local issuer certificate 这个问题是由于没有配置信任的服务器HTTPS验证。默认，cURL被设为不信任任何CAs，就是说，它不信任任何服务器验证。在网上查了很多方法，最终使用 ......
Data truncation: Invalid JSON text in argument 1 to function json_extract: "The document is empty." at position 0.问题解决
问题描述： json格式不规范导致的，仅使用where+json_valid清洗似乎并不足以解决问题 解决方法： select order_number,sku_code,CASE WHEN JSON_VALID(sales_price) THEN sales_price ELSE null END ......
Can't connect to local MySQL server through socket '/tmp/mysql.sock'
Can't connect to local MySQL server through socket '/tmp/mysql.sock' 删除配置文件后重启 service mysql restart root 31619 1 0 14:06 ? 00:00:00 /bin/sh /home/mys ......
How to tell whether a file is a symbolic link in shell script All In One
How to tell whether a file is a soft symbolic link in shell script All In One
shell 脚本中如何判断一个文件是否是软链接 / 软符号链接
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learn-ue-ui
learn ue ui Created: 2023-10-24T15:29+08:00 Published: 2023-10-25T12:47+08:00 目录IntroWidgetsText Box(Multi-Line) Intro User Interface Development - Un ......
[论文阅读] PCL: Proxy-based Contrastive Learning for Domain Generalization
PCL: Proxy-based Contrastive Learning for Domain Generalization abstract 领域泛化是指从不同源领域的集合中训练模型，该模型可以直接泛化到未见过的目标领域的问题。一种有前途的解决方案是对比学习，它试图通过利用不同领域之间的样本对之 ......
vue 首次加载项目,控制台报错: Redirected when going from "/" to "/login"
第一次加载加载页面时报错如下:Redirected when going from "/" to "/login" via a navigation guard.  dkhonker/tuning_playbo ......
Minimum Changes to Make K Semi-palindromes
Minimum Changes to Make K Semi-palindromes Given a string s and an integer k, partition s into k substrings such that the sum of the number of letter ......
Vue中使用vue-count-to（数字滚动插件）
效果图 1. 简单介绍 npm官网：vue-count-to vue-count-to 就是一个组件插件，咱们引入进来，可以去打印一下，它就是一个组件实例，使用components注册一下，就可以在模板中使用了，具体方式如下： 2. 安装 npm install vue-count-to 3. 引入 ......
ST-SSL: 用于交通流量预测的时空自监督学习《Spatio-Temporal Self-Supervised Learning for Traffic Flow Prediction》(交通流量预测、自监督)
2023年10月23日，继续论文，好困，想发疯。 论文：Spatio-Temporal Self-Supervised Learning for Traffic Flow Prediction Github：https://github.com/Echo-Ji/ST-SSL AAAI 2023的论文 ......
2023-10-24 Too many re-renders. React limits the number of renders to prevent an infinite loop. ==》组件在渲染过程中执行了任务导致状态更新，从而触发了无限循环
React报错： Too many re-renders. React limits the number of renders to prevent an infinite loop. 重新渲染过多。React限制渲染次数，以防止出现无限循环。 解决方案：查看你最近写的代码，比如我写了一个函数组件 ......