• Reload go application in real time


    brief introduction 1. You can implement live reload of go code2. Based onfreshNo maintenance, no developmentair characteristic Colorful log output Customize build or binary command Support excluding subdirectories Allow watching new directories after Air started Better building process install go get -u github.com/cosmtrek/air use air Output: 1. Because MySQL service is not enabled locally, there […]

  • Shell introduction series: navigation (to be continued)


    Introduction to the series Today, I will start to systematically learn the knowledge of Linux shell. I will open this series of articles and record them as my own documents for future query Content included Shell variableLink:Shell introduction series (I): Variables Shell operatorLink: shell This work adoptsCC agreement, reprint must indicate the author and the […]

  • Summer self-study day 10 | database (II) – DML


    Series articles: Summer self-study day 09 | database (I) – SQL, DDL Summer self-study day 10 | database (II) – DML Summer self-study day 10 | database (III) – DQL Summer self-study day 11 | database (IV) – constraints Summer self-study day 12 | database (V) – multi table, database design Summer self-study day 13 […]

  • Use of webpack copy webpack plugin


    Under the scaffold of Vue cli2.0, add static files to the dist file packaged by webpack You need to use webpack in webpack.dev.conf.js and webpack.prod.conf.js’copy-webpack-plugin’ Original link:https://www.cnblogs.com/cuixi… However, our requirement is to level with the index.html under the packaged static After trying for a long time, the above articles can only be packaged in folders, […]

  • Meituan 2: how long did it take you to insert 100W pieces of data into MySQL database?


    catalogue Multi threaded insert (single table) Multi threaded insert (multi table) Preprocessing SQL Multi value insert SQL Transaction (n items submitted once) Multi threaded insert (single table) Q: why is multi-threaded insertion of the same table faster than single thread? Shouldn’t writes to a table be exclusive at the same time? A: when inserting data, […]

  • Rel attribute of HTML link tag


    < link > labelDefines the relationship between the current document and other documents in the web collection. The link element is an empty element that contains only attributes. This element can only exist in the head part, but it can appear any number of times. In HTML, the < link > tag has no end […]

  • Understanding and rapid construction of SSM framework


    Understanding the SSM framework Click the link (jar package already contains): Spring MVC Mybatis Spring Integrated SSM framework Integrate Spring + mybatis + spring MVC

  • Application of bilibilibili Flink based machine learning workflow platform in station B


    Introduction:This paper introduces the application of ULTRON, the machine learning workflow platform of station B, in multiple machine learning scenarios of station B. Sharing guest: Zhang Yang, senior development engineer of station B Introduction: the whole process of machine learning, from data reporting, feature calculation, model training, online deployment and final effect evaluation, is very […]

  • React native get the current network status of the device Netinfo


    `React native ` the application can obtain the network status of the device by using the ‘Netinfo’ package. NetInfo NetInfoThe module can obtain the current networking status of the device, subscribe and obtain the network status at one time. Previously, it was integrated in react native, but now it has been moved [email protected] management. Installation […]

  • Concepts should be understood during vue learning


    Vendor Prefix Truthy is not true This work adoptsCC agreement, reprint must indicate the author and the link to this article

  • Write down the articles you need to read for the interview


    The significance of this paper In order to facilitate the review of knowledge points before the interview in the future, here are the contents I think I need to see before the interviewIf you have anything to add, please leave a message below. I will add it to facilitate your review togetherThis article is not […]

  • 7.4 deploy WordPress through service in swarm cluster


    Create an overlay driven network docker network create -d overlay wordpress [[email protected] ~]$ docker network ls NETWORK ID NAME DRIVER SCOPE q3rp3i79eud7 wordpress overlay swarm Create MySQL container docker service create –name mysql –env MYSQL_ROOT_PASSWORD=root –env MYSQL_DATABASE=wordpress –network wordpress –mount type=volume,source=mysql-data,destination=/var/lib/mysql mysql Create WordPress docker service create –name wordpress -p 80:80 –env WORDPRESS_DB_PASSWORD=root –env WORDPRESS_DB_HOST=mysql […]