Course Introduction：The problem of using rem plug-in to adapt to screen size in Vue projects In Vue projects, we often use rem units to implement the layout of adaptive screen size...
2025-04-05 comment 0 910
Course Introduction：There are three ways to encapsulate functions in Vue: 1. Use mixins to define functions in mixin files and use mixin options in components; 2. Use plug-ins to add functions to Vue prototypes and install plug-ins through install methods; 3. Use global methods to add functions to Vue prototypes through plug-ins. The selection method depends on project requirements and preferences.
2025-04-08 comment 0 835
Course Introduction：To create a Vue custom plug-in, follow the following steps: 1. Define the plug-in object containing the install method; 2. Extend Vue by adding global methods, instance methods, directives, mixing or registering components in install; 3. Export the plug-in for importing and use elsewhere; 4. Register the plug-in through Vue.use (YourPlugin) in the main application file. For example, you can create a plugin that adds the $formatCurrency method for all components, and set Vue.prototype.$formatCurrency in install. When using plug-ins, be careful to avoid excessive pollution of global namespace, reduce side effects, and ensure that each plug-in is
2025-06-26 comment 0 916
Course Introduction：How to configure VSCode to write Vue: Install the Vue CLI and VSCode Vue plug-in. Create a Vue project. Set syntax highlighting, linting, automatic formatting, and code snippets. Install ESLint and Prettier to enhance code quality. Integrated Git (optional). After the configuration is complete, VSCode is ready for Vue development.
2025-04-16 comment 0 793
Course Introduction：How to create and use Vue plugin? The Vue plugin is an object with the install method to add global functionality to the entire application. 1. The basic structure of the plug-in is to define an object containing the install method, which receives app and options parameters; 2. In the install method, you can add global methods, register components or instructions, inject mixed in, etc.; 3. Use app.use() to register the plug-in and pass in options; 4. Get plug-in methods through this.$method or Composition API in the component; 5. It is recommended to keep a single responsibility, support configuration parameters, avoid naming conflicts, and improve compatibility with Composition API; 6
2025-07-10 comment 0 285
Course Elementary 13779
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 82294
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 13148
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 24595
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.
Course Elementary 27455
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
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