introduction rpc to
How to Enable Root Login Via SSH on Ubuntu 23.10
* [How to Enable Root Login Via SSH on Ubuntu 23.10 - Devtutorial](https://devtutorial.io/how-to-enable-root-login-via-ssh-on-ubuntu-23-10-p3230.html# ......
远程过程调用：门和Sun RPC
一、门 门提供了调用同一台主机上的另外一个进程中某个过程的能力。门是一种特殊类型的IPC，因为客户端和服务器之间以函数参数和返回值形式交换信息。 示意图： 本想验证书中源码，发现头文件：#include <door.h> 都没有，互联网上查了很久，也没有相关的信息。暂且作罢。。。 二、Sun RPC ......
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 ......
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 ......
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 ......
An Introduction to Bioinformatics Algorithms, Neil C. Jones and Pavel Pevzner, the MIT Press, 2004.
An Introduction to Bioinformatics Algorithms, Neil C. Jones and Pavel Pevzner, the MIT Press, 2004. This introductory text offers a clear exposition o ......
error: Your local changes to the following files would be overwritten by merge 解决方案
团队其他成员修改了某文件并已提交入库，你在pull之前修改了本地该文件，等你修改完代码再pull时，这时会报错如下错误 根据是否要保存本地修改，有以下两种解决方案 2.1 保留修改执行以下三条命令 git stash #封存修改 git pull origin master git stash po ......
Derivative norm vector repect to time 《PBM by Pixar》 Appendix D.2 code
目录1 Derivative normal vector repect to time1.1 Derivative vector norm repect to timeX Ref Vector Calculus 1 Derivative normal vector repect to time Le ......
odoo rpc用法
js /** @odoo-module **/ import { registry } from "@web/core/registry"; import { Layout } from "@web/search/layout"; import { getDefaultConfig } from " ......
How to Read a Paper
paper.dvi http://ccr.sigcomm.org/online/files/p83-keshavA.pdf https://jyywiki.cn/ISER/2023/1-intro/index.html https://jyywiki.cn/ISER/2023/1-intro/ind ......
Could not build wheels for pillow, which is required to install pyproject.toml-based projects 解决方案
参考来源，致敬大佬。 ERROR: Could not build wheels for Pillow, which is required to install pyproject.toml-based projects-CSDN博客 报错: Could not build wheels for ......
安装 deepspeed 报错 | 【CUDA_HOME does not exist, unable to compile CUDA op(s)】
原因是因为 deepspeed 需要安装 cuda toolkit (runtime cuda), 不能使用 torch 内置的 cuda toolkit。 安装完成之后使用 nvcc -V， 输出版本则证明安装cuda toolkit 成功。 参考：[https://github.com/micr ......
Unable to negotiate with ip port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
一、解决 cd ~/.ssh vim config # 添加以下内容 Host * HostkeyAlgorithms +ssh-rsa PubkeyAcceptedKeyTypes +ssh-rsa ......
WMTS . WMS focuses on flexibility in the client request enabling clients to obtain exactly the final image they want.
WMTS - Introduction — OGC e-Learning 2.0.0 documentation https://opengeospatial.github.io/e-learning/wmts/text/main.html WMTS - Introduction Introduct ......
Rails ActionDispatch::Http::UploadedFile to File
RailsでFileをActionDispatch::Http::UploadedFileに変換する方法 require 'mime/types' File.open(path) do |file| filename = File.basename(file.path), ActionDispatc ......
配置内核的时候提示Your display is too small to run Menuconfig! It must be at least 19 lines by 80 columns.
按照按照 （https://rocketboards.org/foswiki/Documentation/EmbeddedLinuxBeginnerSGuide）制作了一个image当想打开内核kernel的配置界面make ARCH=arm menuconfig的时候提示： scripts/kco ......
.Net6 Unable to configure HTTPS endpoint. No server certificate was spec 开发者证书过期或无效
1.删除无效的证书 右键都删除 2.cmd窗口输入以下命令 dotnet dev-certs https dotnet dev certs https--trust 3.附其他 dotnet dev-certs https --clean 清理开发人员证书命令 ......
mysql table to proto message
用 Python 从 MySQL 信息模式生成 Protobuf 结构 在许多软件项目中，特别是使用 MySQL 数据库的项目中，通常使用 Protocol Buffers（Protobuf）进行高效的数据序列化。如果你发现自己需要将 MySQL 数据库架构信息转换为 Protobuf 消息，这个 ......
think\db\Raw could not be converted to string 错误的处理方式
我使用的是thinkphp 8.0.2 版本，在分页查询使用fileld出现提示think\db\Raw could not be converted to string的问题。 解决方案为，在文件vendor\topthink\think-orm\src\db\Raw中重写tostring即可。 ......
To do list
计划按周来计，算法和补题是长期。 计划（一） AT & CF 近几场补题 主页杂题 思维题 算法（二） 网络流 线性基 主席树 莫队 平衡树 树套树 根号分治 启发式合并 ODT 分块 补题（三） \(\text{NOIp}\) 改错，11.22 模拟赛 CD 题，11.27 模拟赛 D 题，12. ......
Access denied for user 'root'@'%' to database 'information_schema'
原因 information_schema是一个虚拟的数据库，里面的表其实都是视图。应切换数据库为“真正的数据库” 解决 USE `THE-REAL-DATABASE`; ......
BIgdataAIML-IBM-A neural networks deep dive - An introduction to neural networks and their programming
https://developer.ibm.com/articles/cc-cognitive-neural-networks-deep-dive/ By M. Tim Jones, Published July 23, 2017 Neural networks have been around f ......
【Keil】解决Error: C9555E: Failed to check out a license. & 添加新的编译器
添加新的编译器 工具栏 Options for target 右边的 File Extensions, Books and Environment... 按钮 Folders/Extensions 选项卡 Setup Default ARM Compiler Version 上面的 ... 按钮 A ......
Learning to Rank — xgboost 2.0.2
* [Learning to Rank — xgboost 2.0.2 documentation](https://xgboost.readthedocs.io/en/stable/tutorials/learning_to_rank.html)* [XGBoost的原理、公式推导、Python实 ......
unity报错 Saving Prefab to immutable folder is not allowed
问题 原因在于，使用了从别的模块中下载的预制体prefab，然后在本地项目scene中修改并保存，难以保存，因此报错。 解决 1. 最方便的办法，右键那个预制体，并选择unpack，这样就不是预制体，而是scene中的object了。 2. 另一种方法，如果这个prefab还用用好多次，就干脆在sc ......
第四章 RPC 调用
通过以上案例我们发现，Http请求调用服务实例属实过于麻烦。其实对于请求同一个服务，很多步骤都是相同的，例如：服务名，地址，httpClient 创建步骤等。 RPC的出现，就是为了解决这一问题。 RPC: 即我们常说的远程过程调用，就是像调用本地方法一样调用远程方法，通信协议大多采用二进制方式。 ......
A Guide to Image and Video based Small Object Detection using Deep Learning : Case Study of Maritime Surveillance
A Guide to Image and Video based Small Object Detection using Deep Learning : Case Study of Maritime Surveillance 基于图像和视频的小对象指南使用深度学习进行检测：的案例研究海上监视 1 ......
AWS - Sample Go code to use secrets
// Use this code snippet in your app. // If you need more information about configurations or implementing the sample code, visit the AWS docs: // htt ......