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Course Introduction：Yii2 AdminLTE is a backend management system template based on the Yii2 framework and AdminLTE management template. It provides a wealth of controls and features that can help developers quickly build powerful backend management systems. Installation and use: Install through composer: composer requires kartik-v/yii2-adminlte to configure the AdminLTE module in config/web.php to run the migration command: yii migrate/up --migrationPath=@kartik-v/yii2-adminlte/migrations

2025-04-18 comment 0  406

Course Introduction：C's memory management, pointers and templates are core features. 1. Memory management manually allocates and releases memory through new and deletes, and pay attention to the difference between heap and stack. 2. Pointers allow direct operation of memory addresses, and use them with caution. Smart pointers can simplify management. 3. Template implements generic programming, improves code reusability and flexibility, and needs to understand type derivation and specialization.

2025-04-07 comment 0  981

Course Introduction：The article discusses the teleport component in Vue 3, which renders parts of a component's template to a different DOM location. It's useful for modals and tooltips.The main argument is that teleport simplifies DOM management, improves performance,

2025-03-26 comment 0  387

Course Introduction：The SPA can change content without refreshing the page because it uses JavaScript to dynamically update the local content of the page, and implements it with the help of front-end framework and asynchronous loading technology. Its core mechanisms include: ① Request data from the server through AJAX or FetchAPI; ② Use front-end routes to manage URL changes; ③ Replace part of the content instead of full page overloading in existing pages. This mode is suitable for scenes such as backend management systems, social network interfaces, online editing tools, etc. that require frequent interaction, but attention should be paid to SEO optimization, home screen loading speed, memory management and browser compatibility. During development, it is recommended to use code chunking, evaluate whether SSR or static generation is introduced, and continuously monitor performance to ensure user experience and application stability.

2025-06-26 comment 0  1042

Course Introduction：React is a library and Vue is a framework, which is the most fundamental difference between the two. As a view layer library, React needs to introduce third-party tools to implement routing (react-router) and state management (Redux, MobX), while Vue provides official supporting tools such as VueRouter and Pinia/Vuex as a progressive framework. React uses JSX to write structures in JavaScript, which are flexible but have high learning costs; Vue uses template syntax by default, and the structure and logic are separated, making it more intuitive and easy to learn. The React community has a huge ecosystem but complex choices and a steep learning curve; the Vue document is clear and the API is simple, suitable for rapid development of small and medium-sized projects. Both use virtual DOM, and the performance difference is not

2025-06-26 comment 0  917

Course Elementary  13777

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  82287

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  13146

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  24593

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  27453

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.