Tag:Article

  • On line project configuration of Linux Cluster Architecture (4)

    Time:2020-11-29

    On line project configuration of Linux Cluster Architecture (3) Write it at the front So far, the installation and configuration of all application projects have been described. Today, we will introduce the database installation, configuration, master-slave synchronization and other related processes How to install MySQL As for the installation and configuration of the database, many […]

  • Memory cache artifact in go zero business collection.Cache

    Time:2020-11-26

    Transferred fromgo-zeroclickView original textGo zero microservice library addresshttps://github.com/tal-tech/go-zero Through collection.Cache Cache Many out of the box tools are provided in the go zero microservice framework. Good tools can not only improve the performance of the service, but also improve the robustness of the code, avoid errors, achieve the unification of code style, and make it […]

  • node.js +Express4 write your own blog website [1]

    Time:2020-11-25

    Wei node.js +Express4 write your own blog website [1] Preface 1. Demand 2. Technology selection 3. Text, hands on 3.1 Hello, Express 3.2 routing in Express 3.3 meet Middleware Preface This series of articles can be seen as a personal blog node record, but also as an advanced version of nodejs Hello world example. I […]

  • Week 12 of Arts | leetcode 54 rotating printing matrix | go benchmark

    Time:2020-11-25

    ARTS Arts is an activity launched by Chen Hao in the geek time column. The aim is to keep learning through sharing. Each person writes arts once a week: algorithm is an algorithm problem, review is to read an English article, technique / tips is to share a small technology, share is to share a […]

  • Exploration of Vue source code (3)

    Time:2020-11-23

    introduction In the first two articles, I introduced them respectivelyConstruction process of VueandVue entry file。 With these preparatory work, I will take you to study the source code formally. VueOne of the core ideas ofData drivenI believe you are familiar with this. The so-called data-driven means that the view is generated by data driving. Compared […]

  • Ten foreign technology communities I treasure with my life

    Time:2020-11-23

    If you don’t regret it, you will regret your whole life Often a little brother asked: “brother Zhou, what foreign technical community, blog recommendation?” Some people always ask me, so I will share the 10 foreign technical communities that I often visit. If you want to own these resources, you need toYou have a good […]

  • Dandelion and Kelly technology weekly Vol.25 and webpack 5 was officially released. Have you failed

    Time:2020-11-18

    Dandelion · jelly technical weekly Vol.25 Two years later, webpack 5 was officially released, which not only cleaned up many redundant functions, but also brought us a lot of new capabilities, whether it’s persistent cache enabled by default, anti-virus protection, or called JS architecture reformer by one of its authorsModule Federation。 Although I don’t know […]

  • Exclusive welfare, Hengyu youth carefully prepared three self-made electronic pamphlets

    Time:2020-11-17

    Electronic Brochure Hengyu junior started writing in 2017SpringBootRelated technical articles, written in 2018SpringCloudRelevant technical articles will be written in 2019ApiBootSeries of open source frameworks andApiBootIn order to facilitate learning, the previous technical articles are specially sorted out and filed, and merged into the form of electronic booklet (PDF). The names of the combined and filed […]

  • Larave with query list limit

    Time:2020-11-14

    1. Demand Requirements, query article list, and comments under the article list. However, only two comments need to be found for each article (there may be hundreds of comments in an article). 2. Implementation Configure association model //———————The associated table configuration of article model is as follows———————————- public function comments(){ return $this->hasMany(‘Modules\Type\Entities\comments’, ‘article_id’, ‘id’) ->select([‘id’,’name’])->limit(2); […]

  • Display countdown UI in SAP webclient UI

    Time:2020-11-13

    First let’s have a look at what is achieved: Once you click work center “Jerry count down”, the count down is displayed with a small animation. The steps to build this application are almost the same as Step by step to create Bar Chart in Webclient UI. (1) Create a new WebUI component with a […]

  • Week 13 of Arts | leetcode 686 repeated string match | MySQL index principle | comfort zone

    Time:2020-11-13

    ARTS Arts is an activity launched by Chen Hao in the geek time column. The aim is to keep learning through sharing. Each person writes arts once a week: algorithm is an algorithm problem, review is to read an English article, technique / tips is to share a small technology, share is to share a […]

  • Using JMeter to test SAP cloud API certified by SAP ID service

    Time:2020-11-12

    Recently I am working on a co-innovation project with one local partner in China. They will provide a Face Recognition solution which consists of a set of hardware & software. Once a person is recognized, the partner software will consume SAP S/4HANA contact creation API to create a contact instance in the system.Since we need […]