Course 15452
Course Introduction:"Comprehensive Analysis of Java Annotations" is an important online Java tutorial. In project development, annotations are used everywhere. The use of annotations simplifies the code and reduces the programmer's workload. This course leads students to have a comprehensive understanding of Java annotations, including why annotations are used, common annotations in Java, classification of annotations and how to customize annotations. Finally, a practical case is used to demonstrate the application of annotations in actual projects.
Course 1373
Course Introduction:Django DRF source code analysis includes: 1 Front-end and back-end separation mode 2 restful interface specification 3 Simple applications of CBV 4 Object-oriented and reflection supplement 5 CBV source code analysis 6 CBV source code analysis 2 7 APIView source code analysis 8 Serialization and deserialization of DRF 9 Supplementary information on the use of serializers 10 Serializer save operation 11 Interface implementation based on APIView 12 save method completes updating data 13 ModelSerializer 14GenericAPIView 15GenericAPIView(2) 16 min mixed class 17 Re-encapsulation of Minin mixed classes 18ViewSet 19 ModelViewSet 20 routing components
Course 2112
Course Introduction:If you have any questions, add WeChat: Le-studyg; this course is a course for Swoole extension, aiming to deeply explore the Swoole multi-process model and its implementation principles. Through this course, learners will understand the concepts, principles and applications of the multi-process model in the Swoole framework. The course content covers the basic concepts of the Swoole multi-process model, inter-process communication, process management, process pools, etc., helping learners comprehensively master the technical points of Swoole multi-process programming, so as to better apply it to actual projects. Through the study of this course, students will be able to have a deeper understanding of the Swoole multi-process model and provide strong support for the development of high-performance, high-concurrency network applications.
Course 3242
Course Introduction:Tomcat is a Servlet container developed by the Jakarta project under the Apache Software Foundation. According to the technical specifications provided by Sun Microsystems, it implements support for Servlets and JavaServer Page (JSP), and provides some unique functions as a Web server, such as Tomcat Management and control platform, security bureau management and Tomcat valve, etc.
Course 2529
Course Introduction:If you have any questions, add WeChat: Le-studyg; in the course, we will first understand the background and characteristics of the PHP language, as well as the role and working principle of the PHP interpreter. Next, we will analyze the core components of the PHP interpreter in detail, such as lexical analysis, syntax analysis, virtual machine, etc., and gain an in-depth understanding of its internal implementation mechanism. In addition, the course will also introduce how to use C language to write various modules of the PHP interpreter, including lexical analyzer, syntax analyzer, virtual machine, etc. Through practical projects, students will personally implement a simple PHP interpreter and deepen their understanding of the PHP interpreter source code. Through the study of this course, students will be able to deeply understand the working principle and internal implementation mechanism of the PHP interpreter, and master the methods and techniques of writing PHP interpreters using C language. At the same time, students will also develop their ability to analyze and solve problems, and improve their programming skills and project practice capabilities. Whether you are a beginner who is interested in the PHP language or a developer who wants to have a deeper understanding of the internal mechanisms of the PHP interpreter, this course will provide you with valuable experience and inspiration. Let us explore the mysteries of the PHP interpreter and start the programming journey!
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2023-11-01 14:45:19 0 1 222
2023-11-01 10:06:57 0 1 269
php parsing error cannot be displayed
2023-10-30 14:44:43 0 2 405
Do custom elements require closing tags?
2023-10-29 22:40:33 0 1 307
The URL of the static resource cannot be found in the Vite js development environment
2023-10-25 16:56:58 0 1 235
Course Introduction:Detailed analysis of the underlying development principles of PHP7: The underlying development principles of procedural programming languages from syntax analysis to semantic analysis are basic knowledge that programmers must master. In the underlying development of PHP7, syntax parsing and semantic analysis are two very important processes. This article will analyze these two processes in detail and attach corresponding code examples. 1. Grammar parsing Grammar parsing is the process of converting PHP code into a syntax tree. Its main task is to convert codes in the form of strings into structured data that can be understood by computers. In PHP7, syntax parsing
2023-09-09 comment 0 741
Course Introduction:PHP 解析器是将 PHP 代码转换为字节码的程序,主要类型包括 Zend 解析器、HHVM、SabreDAV Parser 和 PHP 7 Opcache。PHP 解析器的工作步骤包括词法分析、语法分析、语义分析和代码生成。不同解析器具有各自的优点和缺点,例如 Zend 解析器稳定但较慢,而 HHVM 性能高但支持有限。
2024-07-27 comment 0 953
Course Introduction:PHP email parsing: parsing and extracting information from emails. As a common communication method, emails often contain a lot of useful information. In programming, we sometimes need to parse emails and extract their contents for subsequent processing. In this article, we will discuss how to use PHP to parse and extract information from emails, and give specific code examples. 1. Parse emails In PHP, you can use the built-in imap extension to parse emails. The imap extension provides a series of functions that can help us connect to the email service
2023-09-19 comment 0 489
Course Introduction:在 C 语言中解析 JSON 可使用 JSON 解析库,例如 cJSON、jansson 或 JSON-C,具体步骤包括:安装库初始化 JSON 解析器解析 JSON 数据访问解析后的数据
2024-05-21 comment 467
Course Introduction:PHP 中解析 JSON 有两种方法:json_decode() 函数:将 JSON 字符串转换为 PHP 数组。json_parse() 函数:直接解析 JSON 字符串并返回解析后的数据,通常是一个关联数组。
2024-08-03 comment 0 326