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Course Introduction：The main content of the web page is placed in the HTML body tag. 1. The body tag is the main container of web page content, containing all user-visible and interactive elements, such as text, pictures, buttons, links and videos, etc.; 2. It is located inside the html tag, and usually after the head tag, the browser only renders the content in the body; 3. The body tag is crucial for SEO optimization, page layout and interaction functions, and all interactive elements must be placed in it; 4. Correct use of body tags includes ensuring that there is only one body in the document, avoiding placing content outside the body, and using semantic tags to enhance structural clarity; 5. Body is also used to set the global style of the page, such as background, font, margin, etc., which is the core of web page design and development.

2025-07-25 comment 0  676

Course Introduction：Logging Response Body in Gin MiddlewareIn Gin, logging the response body in a middleware requires intercepting and storing the response before it...

2024-11-09 comment 0  365

Course Introduction：Reading Request Body Multiple Times in Go-Gin MiddlewareWhen validating request body data in Go-Gin middleware, it's necessary to access the body...

2024-12-15 comment 0  1040

Course Introduction：Closure Body Parentheses in GoIn Go, understanding the usage of parentheses after the body of a closure can be perplexing. Let's delve deeper into...

2024-12-09 comment 0  1185

Course Introduction：When to Use window.onload vs Body onload EventThe window.onload event and the onload event of the body tag are both used to attach a JavaScript...

2024-11-02 comment 0  523

Course Intermediate  5581

Course Introduction：The uni version of mescroll is a component specially used for pull-down refresh and pull-up loading of uni-app. It integrates functions such as automatic paging processing, automatic control of no data, empty layout prompts, and return to the top button. This chapter will teach you the mescroll-body component from scratch, because it supports native components and has good performance, making up for the shortcomings of mescroll-uni. In addition, this chapter also implements functions such as how to handle multiple mescroll components on the same page when switching tabs, automatically handle paging, automatically control no data, and empty layout prompts.

Course Elementary  13826

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82370

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13185

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24635

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.