lombok supported compiler using
centos generate uuid,install libuuid-devel,compile -luuid
//install libuuid-devel sudo yum install libuuid libuuid-devel #include <iostream> #include <stdio.h> #include <uuid/uuid.h> char * get_uuid() { uuid_ ......
Pythonre.compile:用于优化正则表达式匹配的工具
https://blog.csdn.net/www_xuhss_com/article/details/130858409?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7 ......
Codeforces Round 890 (Div. 2) supported by Constructor Institute
# Preface 现在开始严格按照**双号上分法**来打CF了，大致就是每次比赛都拿两个号中分较少的那个打，这样可以保证两个号的最高分不降 然后昨天打完就后悔了，没有拿*hl666*那个号打导致没抓住难得的上分机会，本来可以打到橙名渡劫局的但分全加在*Kusanagi_Misuzu*那个号上了 不 ......
error 'XXX' is never reassigned. Use 'const' instead prefer-const
"prefer-const": "off", ......
Bazel 如何生成 clangd/clang-tidy 所需的 compile_commands.json
# VSCode 中如何使用 clang-tidy 1. 安装 clangd 插件 2. 禁用 ms-cpp 插件（VSCode 会自动提示有冲突） 3. 生成 clangd 所需的 compile_commands.json 文件 ## 如何生成 compile_commands.json 文件 ......
Codeforces Round 890 (Div. 2) supported by Constructor Institute ————C - To Become Max
关于这场div2，只能说一言难尽 C题可以二分的，赛时看到n 点击查看代码 ``` #include #define int long long using namespace std; const int N=1e6+7; int mod=1e9+7; int a[N]; int n,k; voi ......
Codeforces Round 890 (Div. 2) supported by Constructor Institute 题解
# A. Tales of a Sort 关键就是找逆序对 记一组逆序对下标为 $l,r$，则求出最大的 $a_l$ 即可 # B. Good Arrays 记要构造的 Good Array 为 $b$ 前置：$\forall 1\le i\le n,b_i=1$ 然后 $O(n)$ 扫一遍看一下有 ......
grep - use case 1
Consider a scenario in which a directory (such as a log directory) has files created by an outside program. Your task is to write a shell script that ......
build project using makefile
1 #include <Windows.h> 2 3 int main() 4 { 5 //system("dir"); 6 //system("arm-none-eabi-gcc -v"); 7 //system("cmake --version"); 8 system("cd /d G:\\st ......
Use Cat ET Diagnostic Software to Change ECM Parameter
CAT Caterpillar ET Diagnostic Adapter III (Electronic Technician) diagnostic software is a powerful tool used for programming Caterpillar ECM (Engine ......
踩坑日记：java.lang.IllegalStateException: For queries with named parameters you need to use provide ...
今天的错误是这个：java.lang.IllegalStateException: For queries with named parameters you need to use provide names for method parameters. Use @Param for query ......
Port XXX is already in use. xxxx..解决办法-gradio退出可用
原因：端口被占用，程序启动后关闭但端口依然存在 解决办法：手动杀死端口 1.安装工具（已经有的不需要安装，直接跳到第二步） yum install net-tools -y 命令介绍： yum：自动化简单化地管理rpm包的命令。 install：安装 net-tools：网络工具 2.安装完毕，执行 ......
grep - useful options
The “ -c ” option counts the number of occurrences of a string: even though ABC4.sh has no matches, it still counts them and returns zero: grep –c abc ......
python--compile、exec、eval函数使用
`compile(source, filename, mode, flags=0, dont_inherit=False, optimize=-1)` 参数说明: source:字符串或AST对象,表示需要进行编译的python代码 filename:指定需要编译的代码文件,如果不是文件读取代码则传 ......
use iproc to config tdr during bscan
1. case description when running bscan, a serials of pins need to be controlled to 1 by tdr; a static dft signal with default value1 was registered by ......
AccountController and SignOut method when using Microsoft.Identity.Web.UI
The signout html code located at <li class="nav-item"> <a class="nav-link text-dark" asp-area="MicrosoftIdentity" asp-controller="Account" asp-action= ......
报错：This generated password is for development use only. Your security configuration must be updated before running your application in production.
项目报错：This generated password is for development use only. Your security configuration must be updated before running your application in production. 导 ......
通过pattern来匹配字符串，Pattern类的compile方法，接收一个字符串作为匹配模板
public static String extractSubstring(String input, String pattern) { Pattern regexPattern = Pattern.compile(pattern); Matcher matcher = regexPattern. ......
device RHI support - 2023-08
# Apple  # Angle  A Compiler Writing Journey In this Github repository, I'm documenting my journey to write a se ......
Caused by: java.lang.ClassNotFoundException: org.springframework.dao.support.DaoSupport
这个错误通常发生在缺少相关的依赖库或配置不正确时。根据错误信息，可以看出缺少了org.springframework.dao.support.DaoSupport类的定义。 org.springframework.dao.support.DaoSupport是Spring Framework中的 ......
Caused by: java.lang.ClassNotFoundException: org.springframework.dao.support.DaoSupport
这个错误通常发生在缺少相关的依赖库或配置不正确时。根据错误信息，可以看出缺少了org.springframework.dao.support.DaoSupport类的定义。 org.springframework.dao.support.DaoSupport是Spring Framework中的 ......
kernel: oracle (xxxx): Using mlock ulimits for SHM_HUGETLB is deprecated
Oracle 数据库运行在linux6/7中,启用大页之后,我们经常在/var/log/messages里面会看到类似这样的记录: Jul 31 09:46:27 p1erpdb01 kernel: oracle (6444): Using mlock ulimits for SHM_HUGETLB ......
npm下载依赖报错：npm does not support Node.js vxx.xx.x
因为本地运行不同的项目需要的node.js版本不一样，所以经常需要用nvm来切换nodejs版本，有时候下载依赖就会出现问题。 想下载依赖 运行npm i 后报错，提示node和npm 版本不对应： npm does not support Node.js v14.15.1 ... 解决思路： 1. ......
Python报错 | ImportError: To be able to use evaluate-metric/seqeval, you need to install the following dependencies['seqeval'] using 'pip install seqeval' for instance'
**报错信息** 使用`metric = evaluate.load("seqeval")`的时候，报如下错误： ```python ImportError: To be able to use evaluate-metric/seqeval, you need to install the fol ......
Python报错 | xlrd.biffh.XLRDError Excel xlsx file; not supported
**报错信息** Python加载xlsx文件时，遇到： ```python xlrd.biffh.XLRDError Excel xlsx file; not supported ``` **错误原因** 报错翻译过来是： ```python xlrd.biffh.xlrd错误：Excel xls ......
remote: Support for password authentication was removed on August 13, 2021
一、问题描述 remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead. 具体如下： 大概意思：你原先的密码凭证从202 ......
Quantitative Approach of Management Science:(better decision making by using quantitative techniques)
Which is the use of **quantitative techniques to improve decision making**. Also known as _management science_. **Better decision making by using quan ......