achieve split gain to

Introduction to WebGL 3D with HTML5 and Babylon.js

Explore 3D basics, and take a look at 3D without hardware (creating a software engine). [05:45] - Understanding 3D Basics via a soft engine [09:49] - ......
Introduction Babylon HTML5 WebGL HTML

数据库中的split功能

#简介 原文链接:https://culturesun.site/index.php/archives/502.html 这是最近工作中遇到的一个业务场景,需要按字符将字符串拆分成多个子字符串,这就类似编程语言中的split函数。 #详解 ##业务场景 需要从表中查询一个字段,这个字段是由多个或者一 ......
功能 数据库 数据 split

golang net/rpc inject data to service function

在golang中,net/rpc库比较牛,只需要写函数,然后使用现成的 ServerCodec 就可以完成rpc服务了。但是有个问题,service函数的参数都是来自客户端的,如果服务器想为某个特殊的函数注入一些配置或状态参数,就不好弄了。 解决方案: 修改service函数,比如原来的参数是 Fu ......
function service golang inject data

错误解决 System.InvalidOperationException:“Dynamic port binding is not supported when binding to localhost. You must either bind to 127.0.0.1:0 or [::1]:0, or both.”

System.InvalidOperationException:“Dynamic port binding is not supported when binding to localhost. You must either bind to 127.0.0.1:0 or [::1]:0, or ......

论文解读(PGD)《Towards deep learning models resistant to adversarial attacks》

论文信息 论文标题:Towards deep learning models resistant to adversarial attacks论文作者:Aleksander Madry, Aleksandar Makelov, Ludwig Schmidt, Dimitris Tsipras, Ad ......

To GPT

从此昼夜不相逢 文/时兮 转录 校对/WIDA 摘自《新概念作文十五年》,期号不详 仅作个人学习与研究,请勿传播 夏日衍生出浅色的根须,一寸一寸在光影的升温中拔节。温柔的绿色沿着记忆攀爬,却掩不住一年的跨度。 在这个六月的末尾,我突然觉得自己看到了岁月,真的是岁月。它不动声色地从一个极像你的侧影上掠 ......
GPT To

读书笔记 - 《Monolith to Microservices》

如果你的产品目前是B/S或者C/S架构,想要考虑重构成微服务,这本书绝对是一个很好的参考,作者通过自己的实践经历,详述了以下几个方面: 不要因为别人都做微服务,你就想要把自己的系统转成微服务,首先需要分析自己系统碰到的问题,找到最适合的解决办法,微服务不是万能的,不能解决所有问题 考虑微服务提供的灵 ......
Microservices Monolith 笔记 to

docker报错,ERROR: Got permission denied while trying to connect to the Docker daemon socket

使用docker,避免使用sudo命令 1.本地环境是Ubuntu18.04,docker version 19.03.12 以普通用户启动docker时,会报一下错误 Got permission denied while trying to connect to the Docker daemo ......
permission connect docker Docker denied

CentOS网卡无法启动返回'Failed to start LSB:Bring up/down networking.'

装了一台虚机,配置docker服务的时候发现忘了开CPU虚拟化,关机开启后再登录,发现网卡down了,重启网卡报错。 1. journalctl -ex #查看日志,发现返回错误'Failed to start LSB:Bring up/down networking.'; 2. vi /var/l ......
网卡 networking CentOS Failed Bring

Tomcat报错严重: Unable to process Jar entry [module-info.class] from Jar

Tomcat运行时出现Unable to process Jar entry [module-info.class] from Jar 分析报错可知无法从Jar包中处理Jar条目[module-info.class]报错内容 严重: Unable to process Jar entry [modu ......
module-info Jar process Tomcat Unable

From GPT to discord

背景:由于使用chatGPT存在诸多不便(直连只能web页面,wx机器人需要小号,tg无法访问),本文提供一个将GPT接入discord的方式,并实现chat和imagine的功能。 相关github项目:ChatGPT-Discord-Bot 在 Discord 里的频道中导入 ChatGPT B ......
discord From GPT to

Build was configured to prefer settings repositories over project repositories but repository

首先上链接:stackoverflow的正解 下载了最新版的狐狸图标的AS,4.1.2版本, 新建的项目默认使用的最新版本7.0.2的gradle, 在项目的build.gradle中添加项目编译需要的依赖, allprojects { repositories { google() jcenter ......

How to Configure SSL/TLS on ORACLE RAC

Goal This document will demonstrate the steps required to configure SSL/TLS on RAC or SIHA. Instruction is by example and also shows various methods t ......
Configure ORACLE How SSL RAC

http: server gave HTTP response to HTTPS client

The error message "http: server gave HTTP response to HTTPS client" occurs when a client tries to access a server through an HTTPS connection, but the ......
response client server HTTPS http

关于报错:Error adding module to project: setSdk: sdk '1.8' type 'JavaSDK' is not registered in ProjectJdkTable

问题描述: Error adding module to project: setSdk: sdk '1.8' type 'JavaSDK' is not registered in ProjectJdkTable (图片来自贴吧,看到有一个人问这个问题,然后自己碰到了但是忘了截图) 说明当前项目在 ......

What's PLinq? how to use it?

What's PLinq? how to use it? PLinq stands for "Parallel LINQ", which is a parallel implementation of LINQ (Language-Integrated Query) in .NET. It allo ......
PLinq What how use 39

taro3 报错 TypeError: className.split is not a function

项目原来跑的好好的, 昨天升级了几个包, 引用了个UI库, 然后今天上班运行项目就跑不起来了, 项目是在旧的项目上升级的 之前的写法 <View key={idx} className={["tabbar-item", isActive && "active"]} onClick={this.swi ......
TypeError className function taro3 split

Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported 设置crossOrigin无效

最近在使用图片导出base64 的时候遇到下面的报错 我的代码如下 let myImage = new Image(); myImage.src =imgSrcData; myImage.crossOrigin = 'Anonymous'; 网上查阅资料,都说 给图片设置 crossOrigin 值 ......

IDEA启动报错Internal error. Please refer to https://jb.gg/ide/critical-startup-errors解决

CMD 右键以管理员身份运行 netsh winsock reset 完成后重启 netsh winsock reset命令,作用是重置 Winsock 目录。如果一台机器上的Winsock协议配置有问题的话将会导致网络连接等问题,就需要用netsh winsock reset命令来重置Winsoc ......

Konga versions equal to or below v0.14.9 use the default TOKEN_SECRET

Vulnerability Description Kong is a clould-native, fast, scalable, distributed microservice abstraction layer (also known as API gateway, API middlewa ......
TOKEN_SECRET versions default SECRET Konga

rabbitmq报错 无法连接到RabbitMQ: Exception (403) Reason: "no access to this vhost"

##可能原因 ###如果你连接的 mq 需要指定vhost,八成就是下面这个问题 ##解决方法 amqp.Dial("amqp://guest:guest@127.0.0.1:5672//dlyp") ###可以用下面这段代码测试 package main import ( "fmt" "githu ......
quot Exception rabbitmq RabbitMQ Reason

centos8安装docker 遇到yum install -y yum-utils报错,No match for argument:Unable to find a match:

centos8部署docker 执行yum install -y yum-utils报错,No match for argument,Unable to find a match 这是两个问题,我们先解决第一个问题: 第一个问题是服务器的语言环境有问题,可以通过下面命令进行设置解决: echo "e ......
match yum yum-utils argument centos8

nacos启动报错:Unable to start embedded Tomcat

配置nacos,结果启动一直报这个错误,搜出来的答案要么是改数据库配置,要么是改集群配置,一个个都试了还是不行,后来往下看到了这个报错 the length of secret key must great than or equal 32 bytes; And the secret key mus ......
embedded Unable Tomcat nacos start

git merge 提示错误 fatal: refusing to merge unrelated histories

拉去远程分支代码报错:fatal: refusing to merge unrelated histories造成的原因是: 1、本地项目copy 其他项目的结构把.git 文件可拷贝过来了 且覆盖了自己当前目录的 .git 文件,然后将当前分支合远程分支合并 因为两个 .git 文件储存库的历史数 ......
merge histories unrelated refusing 错误

Run Configuration Error: Broken configuration due to unavailable plugin or invalid configuration dat

解决Run Configuration Error: Broken configuration due to unavailable plugin or invalid configuration dat这个问题: 不知道在哪里设置的原因,本人瞎点了几处设置,结果导致tomcat不可以运行了,后来经 ......

Unable to create an object of type 'NetcoremvcDbcontext'. For the different patterns supported at design time, see https://go.microsoft.com/fwlink/?linkid=851728

问题描述:我整个项目重新生成没有报错,但是用efcore迁移数据库命令:Add-Migration init就生成不了文件夹Migrations,并且报错:Unable to create an object of type 'NetcoremvcDbcontext'. For the differ ......

How to improve the accuracy of Tesseract OCR

Preprocess the image: Preprocessing involves applying various techniques to the image to enhance its quality and make it easier for the OCR engine to ......
Tesseract accuracy improve How OCR

Train the Tesseract OCR engine[how to do]

Training the Tesseract OCR engine is a complex and time-consuming process that involves several steps. Here is an overview of the process: Prepare you ......
Tesseract engine Train OCR the

How to fix use the cURL to connect to GitHub with a 443 HTTPS error All In One

How to fix use the cURL to connect to GitHub with a 443 HTTPS error All In One curl: (7) Failed to connect to raw.githubusercontent.com port 443: 拒绝连接... ......
to connect GitHub HTTPS error

centos登陆报错:System is booting up. Unprivileged users are not permitted to log in yet. Please come back later. For technical details, see pam_nologin(8).

问题:开机后ssh到服务器出现此报错,大概意思是系统正在启动中非授权用户不允许登录, 解决:不需要处理,等会儿系统彻底起来后重新登陆就没有了,对应文件在/run/nologin ......