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Course Introduction：Shading All Sides of a CSS3 Box Except OneCreating a CSS3 box-shadow effect on all sides of an element except one can be a tricky task. Let's...

2024-11-06 comment 0  1047

Course Introduction：How to Create a Dynamic Marquee Effect with Adaptable Text LengthIn CSS3, achieving a marquee effect requires animation, but using specific...

2024-12-07 comment 0  488

Course Introduction：This article demonstrates dynamic touch feedback implementation for web elements using JavaScript and CSS3. It details techniques using touch event listeners (touchstart, touchmove, etc.) and CSS properties (transform, box-shadow, opacity) to create

2025-03-04 comment 0  879

Course Introduction：Interactive UI effects can significantly enhance the user experience of your website. One such effect is the Dynamic Box Shadow, where the shadow of an element moves in response to the mouse position, creating a subtle yet engaging interaction. This

2024-12-26 comment 0  823

Course Introduction：Managing focus in Vue applications requires using ref to control focus, ensuring a reasonable tab order, processing dynamic content focus, and adding ARIA attributes. First, use ref to set the focus to specific elements, such as the input box in the modal box after the component is mounted; second, maintain the natural Tab order by semanticizing HTML tags and avoiding manual setting of tabindex; third, use life cycle hooks or watcher to adjust the focus position when dynamic content such as modal box or drop-down menu is displayed or hidden; finally, add aria-expanded, aria-label and other attributes to the component to improve the accessibility experience.

2025-07-23 comment 0  879

Course Elementary  13818

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  82350

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  13173

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  24624

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  27483

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.