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Course Introduction：CSS gradient color effect implementation: Gradient background color from top to bottom In web design, how to transition from left to right in the search box and the background color under the carousel image...

2025-04-05 comment 0  372

Course Introduction：How to Apply Box-Shadow to Only the Left and Right SidesTo achieve a box-shadow effect on only the left and right sides without using hacks or...

2024-11-28 comment 0  1136

Course Introduction：Creating a CSS timeline requires only HTML and CSS, no JavaScript required; 2. Use structured HTML containing time points and content; 3. Draw the central vertical line on the container through the ::before pseudo-element; 4. Use flexbox layout and positioning to control the arrangement of content on the left and right; 5. Add circular marking points for each time point; 6. Implement responsive design through media query, arrange the content on the left side and adjust the timeline position on the small screen; finally realize a beautiful and responsive vertical timeline, and is displayed with multiple devices.

2025-08-01 comment 0  960

Course Introduction：To create a CSS-only animation timeline, you need to first build a semantic HTML structure, and each event is represented by a div containing dots and content; 2. Use Flexbox layout and pseudo-elements to create a centered vertical line, and use @keyframes to define fadeInUp animation to achieve a cascaded entry effect from bottom to top; 3. Use animation-delay item by item to achieve cascaded entry effect, and optionally add alternating content alignment on left and right; 4. Optional enhancements include using drawLine animation to simulate the line drawing process, hover effect and responsive adaptation; 5. Key points include using opacity and transform to ensure animation performance, adopt semantic tags and test mobile layout. In the end, nothing is achieved

2025-08-04 comment 0  391

Course Introduction：Viewing Git history in VSCode can be achieved through the built-in Git extension. The specific steps are as follows: 1. Open the Git sidebar on the left, view the list of recent submissions and select a specific submission; 2. View the file modified by the submission and line-by-line differences in the right panel, and right-click the file to perform restore changes and other operations; 3. Right-click the file in the editor and select "Open Timeline", and use the timeline view to view the historical change record of the file. These steps allow you to easily track project changes without relying on external tools.

2025-06-26 comment 0  793

Course Elementary  13825

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  82365

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  13182

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  24630

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  27490

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.