Course Elementary  4498

Course Introduction：This course is a ten-day quality course for Webpack4.x. This course will help students quickly master the usage and best practices of Webpack by systematically introducing the core concepts, configuration, plug-ins and optimization of Webpack4.x. The course will explain various functions and features of Webpack in a simple and easy-to-understand manner through a wealth of cases and practical projects, so that students can easily use Webpack to solve various problems in actual development. Whether you are a beginner or an experienced developer, this course will provide you with valuable practical experience and solutions to help you achieve greater breakthroughs in the field of Webpack.

Course Elementary  4663

Course Introduction：This course is a ten-day quality course for the Bootstrap4 framework. This course will systematically introduce the core features and usage of Bootstrap 4 in a simple and in-depth way, including grid system, components, styles and customization. Through a wealth of cases and practical projects, it helps students quickly master the various skills of Bootstrap 4 and improve the efficiency and quality of web development. Whether you are a beginner or an experienced developer, this course will provide you with valuable practical experience and solutions to help you achieve greater breakthroughs in the field of web development.

Course Elementary  1809

Course Introduction：Swoft is a high-performance PHP coroutine framework developed based on Swoole extension. It is lightweight, high-performance, flexible and scalable. This course will lead students to learn and master the use of the Swoft framework from scratch through a series of chapters. In the first chapter, we will learn how to create a basic HTTP API and introduce the simulation of commodity API and the use of RequestMapping annotations. In the next few chapters, we will learn how to create product lists, product detail pages, and use regular expressions to control routing path parameters. In Chapter 5, we will initially learn how to use middleware and modify the return value of the controller method. In Chapters 6, 7, and 8, we will learn how to obtain GET parameters and POST parameters, and simulate product modification operations. In Chapters 9, 10, and 11, we will learn how to automatically convert JSON parameters into entity objects and use reflection to execute setter functions. In Chapter 12, we will learn the basic configuration of the database and use native queries to obtain product details. In Chapters 13 and 14 we will learn how to use validators and practice controlling character length validation. In Chapter 15, we will learn more ways to use the validator, including validation types and non-annotation usage, and upgrade the Swoft version. Finally, in Chapter 16, we will learn about database connection pooling

Course Introduction：In C language, the compound assignment statement x+=x-=xx is equivalent to two statements: x = x + x; x = x - (x x). It performs the following steps: 1. Adds x to itself; 2. Multiplies x squared by x; 3. Subtracts the resulting value from x, finally getting the new value of x.

2024-04-29 comment 0  488