fallible point in
(段设期中复习) Great Ideas in Algorithm Analysis: Midterm Review
Distance Algorithms Basic sampling lemma: Let \(S_1,\dots,S_n \subset [n]\) be sets of size at least \(D\), then randomly choose \(c (n/D) \log n\) el ......
Optimized Content Caching and User Association for Edge Computing in Densely Deployed Heterogeneous Networks论文阅读
目录Optimized Content Caching and User Association for Edge Computing in Densely Deployed Heterogeneous Networks1、问题背景贡献点：2、系统建模及问题公式化系统建模问题公式化联合内容缓存和用户 ......
Performance Improvements in .NET 8 -- Exceptions & Reflection & Primitives【翻译】
Exceptions 在 .NET 6 中，ArgumentNullException 增加了一个 ThrowIfNull 方法，我们开始尝试提供“抛出助手”。该方法的目的是简洁地表达正在验证的约束，让系统在未满足约束时抛出一致的异常，同时也优化了成功和99.999%的情况，无需抛出异常。该方法的结 ......
初中英语优秀范文100篇-001 The Best Teacher in My Heart
PDF格式公众号回复关键字:SHCZFW001 记忆树 1 It has been four years since I graduated from my primary school but I have always remembered my teacher Ms. Lin. 翻译 我小学毕 ......
Exploring Recursion in Convex Optimization
Recursion in optimization In this blog post, I aim to provide a overview of the various recursive methods I have seen in convex optimization. Optimiza ......
class lombok.javac.apt.LombokProcessor (in unnamed module @0x4587f0f9)
class lombok.javac.apt.LombokProcessor (in unnamed module @0x4587f0f9) cannot access class com.sun.tools.javac.processing.JavacProcessingEnvironment ( ......
Can't locate Devel/Size.pm in @INC (you may need to install the Devel::Size module)
001、perl 模块报错如下：Can't locate Devel/Size.pm in @INC (you may need to install the Devel::Size module) 002、解决方法： 安装该模块 (base) [b20223040323@admin1 003_an ......
Grammarly for Microsoft Office界面没有Add-In下载
事情是这样的，作为一个菜狗日常依赖Grammarly写作，不然心里不踏实。但之前因为种种原因我不小心把word里的Grammarly加载项给卸载了，最近觉得还是离不开，就想重新下载一下。 但是点击官网后，发现for word的加载项怎么也找不到。 点进官网就让我登录，往下滑到底出现了get Gram ......
Literature Survey Slides of Paper Learning Dexterous In-Hand Manipulation
This is the tutorial slides about a literature survey of paper Learning Dexterous In-Hand Manipulation. ......
Xcode building for iOS Simulator, but linking in an object file built for iOS, for architecture 'arm64'
https://stackoverflow.com/questions/63607158/xcode-building-for-ios-simulator-but-linking-in-an-object-file-built-for-ios-f 改项目配置 EXCLUDED_ARCHS[sdk=i ......
implement a parallel batch processing in X++ of Dynamics 365 F&O
One of the powerful features of Dynamics 365 Finance and Operations is a Batch framework. In this post, I explain how you can convert your existing ba ......
出现UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbc in position 2: invalid start byt解决办法
直接在代码第一行写下这段代码 # -*- coding: utf-8 -*- 为什么这个有注释符号还是可以起作用？ 在 Python 中，`# -*- coding: utf-8 -*-` 这行代码并不是注释，而是一个特殊的声明，称为“编码声明”（encoding declaration）。它告诉 ......
[943] Converting a GeoJSON file to a Shapefile in Python
To convert a GeoJSON file to a Shapefile in Python, you can use the geopandas library, which provides convenient tools for working with geospatial dat ......
[942] Reading PDFs in Python
To read PDFs in Python, you can use a library called PyPDF2. Here's a simple example to get you started: Install PyPDF2: pip install PyPDF2 Use the li ......
[941] re module in Python
The re module in Python is used for regular expressions. It provides a set of functions that allows us to search a string for a match, replace substri ......
All-in-One（六）：旁路网关
简介 用了一阵子 AIO ，突然发现没有24小时开着的需求，所以 Openwrt 从原本的主路由转为旁路网关。 配置 主路由 原本变为中继路由的硬路由现在转变为主路由，没有什么需要配置的，恢复 PPPOE 模式即可。 旁路网关 我只需要指定设备接入，所以如图配置： 注意 如果网段有所变更，PVE的其 ......
P9842 [ICPC2021 Nanjing R] Klee in Solitary Confinement
P9842 [ICPC2021 Nanjing R] Klee in Solitary Confinement 你说得对，但是 Klee 比根号可爱捏 题意简述 给定 \(n,k\) 和一个长为 \(n\) 的序列，你可以选择对区间 \([l,r]\) 的数整体加上 \(k\)，也可以不加。最大化众 ......
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)!
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)! To rerun under ARM use: arch -arm64 brew install ... T ......
The 2020 ICPC Asia Shenyang Regional Programming Contest M. United in Stormwind
Preface 先补一下这周一队友VP的ICPC2020沈阳，这场由于我在补作业+晚上有大物实验，因此只参与了中间一个多小时，纯口胡了几个简单题 因为我没怎么参与所以过的其它题就不写补题+写博客了，毕竟队友会等于我会 那么就主要把我比赛时看了但没啥思路的M补了，AI祁神好像在补那我就不管了，后面好像 ......
uniapp运行启动时候出现 The current application is running in a custom debugging base....
突然出现这个，原来是uniapp说的自定义基座，是在app/src/main/assets/data/dcloud_contro.xml中 需要修改hbuilder标签中的debug的值，如果为true则会出现标题的提示，如果改为false则不会出现标题提示的弹窗 <hbuilder debug=" ......
[940] Create a progress bar in Python
To create a progress bar in Python, you can use the tqdm library, which is a popular library for adding progress bars to your loops. If you haven't in ......
简单例子理解 Qt 中 QObject: Cannot create children for a parent that is in a different thread. 问题
c++ gui programming with qt 中关于 QThread的用法的限制 下面这句话的翻译不清 QObject is reentrant, but there are three constraints to keep in mind: Child QObjects must be ......
2023-11-15 Using insecure protocols with repositories, without explicit opt-in, is unsupported. ==> Gradle不支持不安全的 Maven 仓库协议，也就是http，请改为https
前言：运行android项目报错： A problem occurred configuring root project 'xxx'.> Could not resolve all dependencies for configuration ':classpath'. > Using insec ......
Knights in FEN A*做法
https://www.luogu.com.cn/problem/UVA10422 A*做法 双倍经验 只能说一摸一样，就是在输入输出上不一样，因为有空格所以建议使用getline之类的输入方式 很显然这题我们不能去移动骑士，那我们就移动空格，而移动空格的方法就是移动马的方法（横1竖2或者竖1横2） ......
python小技巧-sql语句IN在python中的格式化
例如sql语句可能是： sql='''select * from test_table where 1 and id_no IN ({0}) ''' 需要在python之中对sql进行格式化，先有id_no_list： id_no_list=['123','456','678','111',] 对s ......
如何在用户登录时同时刷新 Chrome 浏览器多个标签页 All In One
如何在用户登录时同时刷新 Chrome 浏览器多个标签页 All In One
应用场景
在用户登录后，同时刷新 Chrome 浏览器多个标签页，同步登录状态！ ......
umount 报错umount: /new_room: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1))
挂载逻辑卷后，尝试更新逻辑卷的文件系统 [root@server lost+found]# umount /new_room/ umount: /new_room: target is busy. (In some cases useful info about processes that use ......
frps: 2023/11/15 10:49:24 http: Accept error: accept tcp [::]:7650: accept4: too many open files; retrying in 1s
0.错误信息表明 frps 服务在接受传入连接时遇到了问题，特别是与端口 7750 相关的错误，具体错误为 "accept tcp [::]:7750: accept4: too many open files"，意味着打开文件数目过多。 这种错误通常发生在系统达到文件描述符的打开数目限制时。在类U ......
Git提交上传报错 ：提交的时候有个文件一直依然显示未提交，提交了还是没用 。fatal: will not add file alias '/xxxx/xxxx/xxx.html' ， will not add file alias already exists in index
解决办法： 修改文件名称，再重新提交，再改回来就可以了。 原因分析： 母鸡啊 ......
解决 "VMware Workstation and Device/Credential Guard are not compatible" error in VMware Workstation on Windows 10 host (2146361)
https://kb.vmware.com/s/article/2146361 https://communities.vmware.com/t5/VMware-Workstation-Pro/Virtualized-Intel-VT-x-EPT-is-not-supported-on-this-p ......