programming computer using isom
Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311）
# Preface 补下好久之前打的比赛博客 这场前面都写的挺稳的，然后一到G就降智了没写出来 # A - First ABC 签到 ```cpp #include #include #include #include #include #include #include #include #inc ......
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 ......
The 10th Shandong Provincial Collegiate Programming Contest
The 10th Shandong Provincial Collegiate Programming Contest K - Happy Equation 思路：a，x的奇偶性相同（因为都对偶数取模），且打表得出a为奇数时，答案为1。（¿） a为偶数时，令 a=t1*2q → ax=t1x*2qx ......
Github - Clone a Github repository using Github CLI
Step 1: Install Github CLI following the instructions provided on page https://github.com/cli/cli#installation . Step 2: Run 'gh auth login' to login. ......
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312)
# Preface 最唐氏的一集，尽情欣赏ABC E题战俘的丑态 这场打的时候就很抽象，各种傻逼错误频发，从B题一路WA到G题 还好发现E后面的题更简单后马上把FG写了，不然要爆炸了 # A - Chord 签到 ```cpp #include #include #include #include ......
.Net Web API 002 Program和WeatherForecastController
创建工程后，工程主要包含了Program.cs和WeatherForecastController.cs两个代码文件，还有一个WeatherForecast.cs文件，该文件定义的天气情况数据结构替，WeatherForecastController用来组织和返回数据。 1、Program.cs文件 ......
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 ......
[UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) - AtCoder](https://atcoder.jp/contests/abc312)
# [UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) - AtCoder](https://atcoder.jp/contests/abc312) ## [A - Chord (atcoder.j ......
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 ......
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 ......
Error: listen EADDRINUSE: address already in use 127.0.0.1:8888
 编译打包报错，Error: listen EADDRINUSE: address already in use ......
【报错修复】HRESULT: 0x80070057 The library hostfxr.dll was found, but loading it from C:\Program Files\dotnet\host\fxr\5.0.17\hostfxr.dll failed
``` 我写了一个winform程序， 拷贝到win7系统上，提示需要下载.net 给的链接是 https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x64&rid=win7-x64&apphost_version=5.0.3& ......
Cisco switches useful commands
useful show commands 34 COMMAND DESC sh log Will show the log sh run Will show the switch config sh run int g0/1 Will show the config for g0/1 sh int ......
2. CUDA--Heterogeneous data parallel computing
Using CUDA C to develop a simple data parallel program 2.1 Data parallelism Taking an example about Calculate image. 2.2 CUDA C program structure CUDA ......
【Java异常】Variable used in lambda expression should be final or effectively final
https://blog.csdn.net/weixin_44299027/article/details/117333667 *lambda表达式中使用的变量应该是final或者有效的final*，也就是说，lambda 表达式只能引用标记了 final 的外层局部变量，这就是说不能在 lambd ......
'GridViewDeletedEventArgs '末包含' RowIndex "的定义，并且找不到可接受第一 个"GridViewDeletedEventArgs类型参数的扩展方法RowIndex "(是否缺少using指令或程序集引用?)
页面中设置了“ OnRowDeleting="List_RowDeleting" DataKeyNames="id"”后台代码为：行 178: protected void List_RowDeleting(object sender, GridViewDeletedEventArgs e)行 17 ......
反应式编程 (Reactive programming)
反应式编程（Reactive programming，Rx） 最初来源于函数式语言里面的函数式反应编程（Functional Reactive programming，FRP）。 后来随着微软.Net Framework增加了Reactive Extension而在主流语言中流行起来。 反应式编程是 ......
ERROR: database "server" is being accessed by other users DETAIL: There is 1 other session using the database.
根据错误消息，删除数据库 "server" 失败，原因是有其他用户的会话正在使用该数据库。在 PostgreSQL 中，如果有其他会话正在访问或连接到数据库，那么将无法删除该数据库。 为了成功删除数据库，需要确保没有其他会话正在使用该数据库。 以下是可能的解决方法： 1. 断开所有连接：在尝试删除数 ......
Using PL/SQL Object Types for JSON
``` # https://docs.oracle.com/en/database/oracle/oracle-database/12.2/adjsn/using-PLSQL-object-types-for-JSON.html#GUID-F0561593-D0B9-44EA-9C8C-ACB6AA ......
30 天精通 RxJS (02)：Functional Programming 基本观念
Functional Programming 是 Rx 最重要的观念之一，基本上只要学会 FP 要上手 Rx 就不难了！ Functional Programming 可以说是近年来的显学，各种新的函式编程语言推出之外，其他旧有的语言也都在新版中加强对FP的支持！ #什么是 Functional P ......
记录--为啥面试官总喜欢问computed是咋实现的？
这里给大家分享我在网上总结出来的一些知识，希望对大家有所帮助 从computed的特性出发 computed最耀眼的几个特性是啥？ 1. 依赖追踪 import { reactive, computed } from 'vue' const state = reactive({ a: 1, b: 2 ......
kettle连接数据库报错：Error connecting to database: (using class org.gjt.mm.mysql.Driver) Could not create
kettle连接MySQL报错 但已经把相应的包放到kettle的lib目录下时，仍然报连接不上的错误，那可能是MySQL时区的问题。解决如下：登入MySQL修改为东八区的命令：方法一： mysql> set global max_allowed_packet=1024*1024; mysql> s ......
【WebGL系列-02】创建program上下文
# WebGL程序program对象的创建 program对象由**顶点着色器对象**和**片元着色器对象**构成，因此，创建program对象包含了两部分，一个是着色器对象的创建，一个是program对象的创建。 ## 总体流程 1. 创建顶点着色器对象 2. 创建片元着色器对象 3. 创建`pr ......
Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311）
# Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） ## [A - First ABC (atcoder.jp)](https://atcoder.jp/contests/abc311/tasks/abc311_a) * ......
「解题报告」Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311）
比赛地址：[Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） - AtCoder](https://atcoder.jp/contests/abc311) 后记：大家都太强了%%%，如果我做不出第四题就要掉分了。。。 ## ......
题解：【ICPC WF 2021 H】 Prehistoric Programs
[题目链接](https://www.luogu.com.cn/problem/P9446) ```cpp #include #define ld long double #define ui unsigned int #define ull unsigned long long #define i ......
The 2023 Guangdong Provincial Collegiate Programming Contest(2023广东省赛)
链接：[https://codeforces.com/gym/104369](https://codeforces.com/gym/104369) ## A. Programming Contest C++ Code ```cpp #include "bits/stdc++.h" using nam ......
Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311）——D
https://atcoder.jp/contests/abc311/tasks/abc311_d ## 思路 题目说如果当前方向的下一个点能走，那么就一直走，否则才能转向。根据题意模拟即可，这道题的难点在于，碰到已经走过的点到底要不要走。如果当前方向走到底，其中的点之前全部都走过那么就不能再走了。 ......