Tag:rear end

  • A crash caused by a traversal

    Time:2022-11-29

    story background 01 Environment and scene Compilation environment Xcode 12.5.1 One day in August 2021, Augus is debugging project requirement A, because A requires access to an SDK to implement certain collection functions 02 Operation process At the very beginning of the program startup, initialize the SDK and allocate memory space During a certain startup, […]

  • RabbitMQ GUI client tool (RabbitMQ Assistant)

    Time:2022-11-29

    RabbitMQ GUI client tool (RabbitMQ Assistant) RabbitMQ is an open source message broker software (sometimes called message-oriented middleware) that originally implemented the Advanced Message Queuing Protocol (AMQP) and later extended a plugin architecture to support Streaming Text Messaging Protocol (STOMP), MQ telemetry Transport (MQTT) and other protocols. The RabbitMQ server is written in Erlang. It […]

  • Chapter 5 of “Handwritten Mybatis”: Analysis, creation and use of data sources

    Time:2022-11-29

    Author: Brother Fu<br/>Blog: https://bugstack.cn Precipitate, share, grow, let yourself and others gain something! I. Introduction It doesn’t matter how many bowls of noodles you eat, as long as there is traffic! Now we receive more and more information every day, but many individuals do not have much ability to distinguish knowledge. A lot of knowledge […]

  • 3. “Illustrated HTTP” – HTTP information in the message

    Time:2022-11-29

    tjhttp 3. “Illustrated HTTP” – HTTP information in the message knowledge points HTTP request message structure. The difference between request message and body introduces some conceptual information related to message and body. Content Negotiation: What is Content Negotiation? Several ways about content negotiation. 3.1 HTTP request message structure The structure of the request and response […]

  • The operation of connecting to the database through JDBC in Java Dao mode

    Time:2022-11-29

    Java program accesses the database: 1. Obtain the driver provided by the database manufacturer (the implementation class of the jdbc interface) Such as ojdbc14.jar – Oracle database driver jar package mysql-connector-java-5.1.8-bin.jar——Mysql database driver jar package Just go online and download it yourself. 2. Use the JDBC API to access the database Connection, SQL statement execution, […]

  • IDEA usage log: record the server problems and solutions caused by configuring the running project

    Time:2022-11-29

    When using Git to organize code, only check the files you have changed when committing. Do not check the rad.properties file and the .xml file. Note: At this point, the code is only submitted to the local library. To upload it to the Git library, you need to click Push to upload it to Git. […]

  • Laravel-casbin-admin integrated rbac permission management system with front-end and back-end separation

    Time:2022-11-29

    laravel-casbin-admin based onvue-element-admin + laravel8.x+ casbinAn integrated RBAC rights management system with front and back ends separated. demo address introduce The system adopts a front-end and back-end separation architecture, which is an enterprise back-end solution. The front-end framework is based onvue-element-admin, the background framework uses the most popular framework of PHPlaravel The control permission is […]

  • Optimize org-mode to manage viewing progress

    Time:2022-11-29

    The “Practice Elisp” series aims to tell about my experience of using Elisp to customize Emacs, and I invite the majority of Emacs colleagues to enlighten me-if there are really a large number of Emacs users, hahaha. preamble in the previousarticleIn , I mentioned that I use org-mode to manage the animations and their progress […]

  • Docker network virtualization — Bridge mode

    Time:2022-11-29

    Container technology is one of the most popular technologies in recent years, packages the environment that the program depends on into an image file, and can be deployed across platforms. It is truly compiled once and run everywhere, which has had a huge impact on the R&D and operation and maintenance systems. 01 Opening One […]

  • Chapter 6 of “Mybatis Manual Column”: Implementation of Data Source Pooling Technology

    Time:2022-11-28

    Author: Brother FuBlog: https://bugstack.cn –Handwritten Mybatis series articles Precipitate, share, grow, let yourself and others gain something! I. Introduction Code farmers, can only do but not talk? Did you find out that a large part of coders are only able to write codes, not to speak. When it comes to debriefing, defense, sharing, and reporting, […]

  • Evolution of log-structured storage engines

    Time:2022-11-28

    The main content of this article comes from the third chapter of “Data-Intensive Application System Design”. The content is very inspiring to me, so I share it with you and recommend reading the original work. background There are two main schools of storage engines: log structure genre, which only allows append-updating/deleting files, and does not […]

  • How is the underlying dynamic array implemented

    Time:2022-11-28

    How is the underlying dynamic array implemented introduction: When it comes to arrays, most of the minds suddenly think of a bunch of things int long short byte float double boolean char String Yes, they can also be defined as arrays However, the above are all static However, what we are learning today is dynamic (ArrayList array) […]