编程知识

Spring Cloud Stream的函数式和响应式Reactive编程特点 - spring.io

Spring Cloud Stream（SCSt）的函数式和反应式Reactive编程带来更少的代码、更少的配置。不过，最重要的是，您的代码是完全分离的，并且与SCSt的内部结构无关。虽然下面描述的所有功能都是SCSt的依赖项 Spring Cloud Function (https://spri...

2021-04-08 12:19 解道jdon

各位在北京的大侠：能不能给我介绍一个工作？顺便说一下java程序员。

本人毕业工作一年半，现在在一家香港公司工作，实在受不了香港人想跳槽了。我今天下午刚出去面试了一家公司，太差了，浪费我的时间和金钱。还没有跟公司的人谈我就溜了。本人java程序员，参加工作和不断面试的经历使我意识到：现在中国的IT业极其混乱，IT公司和IT从业人员(主要是程序员)都鱼龙混杂，良莠...

2021-04-08 12:27 解道jdon

Spring Cloud Stream事件路由 - spring.io

Spring Cloud Stream（SCSt）的事件路由有以下功能：a）将事件路由到特定事件订阅者，或b）将事件订阅者产生的事件路由到特定目的地。让我们快速看一下基于注释的编程模型中的工作方式。在本文中，我们将其称为路由“ TO”和路由“ FROM”。为了路由到事件订阅者，我们使用condi...

2021-04-08 12:30 解道jdon

vue-cli2 项目中使用node-sass

公司的项目，换了个电脑要重新安装一下依赖，但是直接npm install的时候报错了，提示node sass未安装成功。然后直接npn install node sass save 的时候还是下载失败了，百度看到说要先安装一个cnpm,然后使用cnpm install node sass save...

2021-04-08 12:18 bbsmax

基于Hive进行数仓建设的资源元数据信息统计：Spark篇

在数据仓库建设中，元数据管理是非常重要的环节之一。根据Kimball的数据仓库理论，可以将元数据分为这三类： 1. 技术元数据，如表的存储结构结构、文件的路径 1. 业务元数据，如血缘关系、业务的归属 1. 过程元数据，如表每天的行数、占用HDFS空间、更新时间而基于这3类元数据'搭建'起来...

2021-04-08 12:18 bbsmax

windows环境下抓密码总结

在线抓密码 1.mimikatz privilege::debug token::whoami token::elevate lsadump::sam ! (//bbsmax.ikafan.com/static/L3Byb3h5L2h0dHBzL2ltZzIwMjAuY25ibG9ncy5jb20...

2021-04-08 12:18 bbsmax

Pure front-end CSS to achieve dynamic Taiji yin yang fish effect

Today, Xiao Qian will share with you an issue of pure CSS To achieve the dynamic effect of Taiji tutorial , The final effect is shown in the figure b...

2021-04-08 12:19 Cheng Xuyuan

Oracle recycle bin and flashback drop

One .1 BLOG Document structure chart ! wps6D0A.tmp (https://s4.51cto.com/images/blog/202104/08/efda13a711566dde0efd0bf2dfd457c2.jpeg?x oss process=...

2021-04-08 12:20 Wheat seedling best

3 W word long text, java basic interview questions! It's amazing!!!

hey guys , It's also the interview season ,cxuan I'm going to write it again Java Relevant interview questions , Let's start with the basics , Thes...

2021-04-08 12:21 bbsmax

Vue3.0: developing high quality music web app

Download: Vue3.0 High level actual combat ： Develop high quality music Web app (https://www.oschina.net/action/GoToLink?url=http%3A%2F%2Fwww.ukoou.co...

2021-04-08 12:22 itspcoolgg

A new leaf in spring

! () The dance of the wind Green willows smoke , Flowers on the street , It's another good spring . The sound of spring breeze , Hiding in a dream...

2021-04-08 12:25 Photography

【分享】工作中的前后端合作方式？如何减少接口变更？

引言看了很多论坛包括 V2EX 、知乎的讨论，发现前后端主流做的合作方法都是： 1、前后端先商定一份接口文档（如果自动化一点，那么可以写一堆未实现的方法，然后用 swagger 生成文档） 2、接着，前后端并行地开发，后端实现接口，前端依据接口文档进行开发 3、前后端联调问题但是，在实际操作...

2021-04-08 12:26 隔壁王书

Linux下rsyslog日志收集服务环境部署记录

rsyslog 可以理解为多线程增强版的syslog。在syslog的基础上扩展了很多其他功能，如数据库支持（MySQL、PostgreSQL、Oracle等）、日志内容筛选、定义日志格式模板等。目前大多数Linux发行版默认也是使用rsyslog进行日志记录。rsyslog提供了三种远程传输协议...

2021-04-08 12:26 80民工

What decisions need to be made to create a mature gitops pipeline?

In the field of software delivery ,GitOps It's a hot trend in the near future , It follows and expands DevOps、 Infrastructure is code and CI/CD Wait ...

2021-04-08 12:26 RancherLabs

"Technology sharing" java thread state transition between each other, look at this

Java The status of threads in is divided into 6 Kind of .　　 1. initial (NEW)： A new thread object is created , But it's not called yet start() Meth...

2021-04-08 12:27 wavefar

Web front-end celebrities are using this development tool, do you know?

! Web Front end celebrities are using this development tool , You know what? ？ (data/attachment/portal/202104/08/113803e8m75zodxf0a19rx.jpg) In the p...

2021-04-08 12:27 Old wine helps old people

The control made in China is short, flat and fast. In Java, XML is transformed into excel by programming

Spire.XLS for Java It's professional Java Excel API, So that developers don't need to use Microsoft Office or Microsoft Excel You can create , manag...

2021-04-08 12:27 mnrssj

Vue3.0: developing high quality music web app

Download: Vue3.0 High level actual combat ： Develop high quality music Web app (https://www.ukoou.com/resource/964/vue3 gao jie shi zhan kai fa gao z...

2021-04-08 12:27 mb606db41fbc98e

[hard core] 23 design patterns to help you write beautiful code gracefully!

Hello everyone , I'm Xiaoyu . The principle or source code of every technology stack we usually use is more or less related to the concept of desig...

2021-04-08 12:29 Shallow feather technique

[engineering application 3] three different background bleaching / purification / removal algorithms for text images.

Text image also takes up a large proportion in the application of image processing , Especially with the increasing emphasis on Basic Education , Som...

2021-04-08 12:29 Imageshop

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