Course17535

Course Introduction：jQuery is the most popular JS function library, encapsulating many practical functions, the most fascinating of which is Ajax. The Ajax operation in jQuery has simple syntax and convenient operation, making Ajax easier than ever. Front-end personnel no longer have to worry about asynchronous interaction with the server. This set of courses selects the most commonly used methods, starting from the basic syntax A comprehensive explanation is given to each parameter and then to specific examples.

Course5000

Course Introduction：JSON is a universal lightweight data storage and exchange format that is independent of programming languages. It is written based on JavaScript object syntax and is very suitable for Web development. Ajax is an asynchronous data loading technology that allows users to obtain data without leaving the current page. The user experience is excellent. This course combines json and ajax technologies to demonstrate the application scenarios of these two technologies with examples (the knowledge of php and mysql involved can be temporarily neglect)

Course1939

Course Introduction：Questions and inquiries WeChat: Le-studyg; This course will provide an in-depth analysis of the basic concepts and principles of processes, as well as their key role in program execution. The course will comprehensively explain the underlying mechanism of Socket communication, including the TCP/IP protocol stack and Socket programming interface. In addition, the course will explore in detail how Nginx communicates efficiently with back-end applications (such as PHP-FPM) through FASTCGI, and the core position of Nginx in web servers. At the same time, the course will provide an in-depth explanation of the conversion principles between host byte order and network byte order, helping students understand the changing process of data during network transmission. Finally, the course will lead students to appreciate the implementation of Redis basic applications and communication protocols, master the core data structure and common commands of Redis, and understand its advantages in caching and data storage. This course is suitable for back-end development engineers, system administrators, network engineers and students who are interested in back-end technology. Through learning, students will comprehensively improve their skills and knowledge in the field of back-end development.

Course6749

Course Introduction：Composer is a dependency management tool for PHP. We can declare the external tool libraries we depend on in the project, and Composer will help you install these dependent library files. With it, we can easily use one command to reference other people's excellent code into our project. .

Course7998

Course Introduction：ThinkPHP is the most popular lightweight PHP development framework in China. Many commercial projects are developed based on it. Therefore, by learning and mastering this framework, you can not only systematically experience the pleasure of PHP framework development, but also improve your programs. Helping employees’ careers

Course Introduction：Integration and Optimization of PhpFastCache and Redis Preface: In modern web development, caching is one of the important means to improve user experience and website performance. PhpFastCache is a commonly used PHP caching library, while Redis is a powerful and widely used caching database. This article will introduce how to use PhpFastCache to integrate with Redis, and improve caching effects through optimization strategies. 1. Installation and configuration of PhpFastCache and Redis

2023-07-07 comment 0891

Course Introduction：Introduction to the integration and optimization of PhpFastCache and Nginx: In modern web application development, efficient operation of website performance plays an important role. PhpFastCache is a PHP caching system, and Nginx is a high-performance web server. Combining PhpFastCache and Nginx can greatly improve the performance and response speed of the website. This article will introduce how to integrate and optimize PhpFastCache with Nginx, and attach code examples. 1.P

2023-07-09 comment 0372

Course Introduction：The connection and difference between Go language and JS Go language (also known as Golang) and JavaScript (JS) are currently popular programming languages. They are related in some aspects and have obvious differences in other aspects. This article will explore the connections and differences between the Go language and JavaScript, and provide specific code examples to help readers better understand these two programming languages. Connection: Both Go language and JavaScript are cross-platform and can run on different operating systems.

2024-03-29 comment 0857

Course Introduction：Differences and Usage Scenarios between Redis and Elasticsearch With the rapid development and massive quantification of Internet information, efficient storage and retrieval of data has become more and more important. For this reason, NoSQL (NotOnlySQL) type databases have emerged, among which Redis and Elasticsearch are more popular. This article will compare Redis and Elasticsearch and explore their usage scenarios. Redis and Elasticsearch

2023-05-11 comment 01175

Course Introduction：Linux soft links and hard links: Interpretation of principles and characteristics In Linux systems, soft links and hard links are common concepts in file systems. They allow us to manage files and directories more flexibly. In this article, we will delve into the principles and characteristics of soft links and hard links to help readers better understand their differences and uses. 1. The concepts of soft links and hard links. Soft link (SymbolicLink), also known as symbolic link, is a special type of file, similar to shortcuts in Windows systems.

2024-02-21 comment 0964