Course Introduction：Progressive Image Loading: A Smooth, Efficient Approach to Image Display This article explores progressive image loading, a technique enhancing user experience by prioritizing speed and visual appeal. It utilizes HTML5, CSS3, and JavaScript to deliv
2025-02-17 comment 0 272
Course Introduction：Cross-browser background gradient color repair guide During development, I noticed a noticeable color difference between Firefox 12 and Chrome Canary 21. This obviously has to do with the way different browsers render CSS3. Previous CSS code background-image: -moz-linear-gradient(top, #5CB6F2, #FFF); background-image: -webkit-gradient(linear, left top, left bottom, from(#0ae), to(#ffff)); Back
2025-02-26 comment 0 849
Course Introduction：The key to making a responsive website lies in the reasonable cooperation between HTML5 and CSS3, and the core is to make web pages display well on different devices. 1. Use HTML5 semantic tags to build clear structures, such as, , etc., to make the code easier to read and facilitate search engine crawling; 2. Use CSS3 media query to achieve multi-device adaptation, and apply different rules by detecting screen width, such as setting breakpoints such as mobile phones and tablets; 3. Use elastic layout (Flexbox or Grid) to deal with alignment and arrangement issues, and ensure that the navigation bar and other content automatically adapt to the screen; 4. Set image adaptation, use max-width:100% and srcset attributes to ensure that the image does not destroy the layout and improve the loading effect. Mastering these four key points can achieve compatibility with multiple settings
2025-07-13 comment 0 503
Course Introduction：Desaturation can be achieved and optimized through a variety of methods. First, use the "Image>Adjust>Desaturation" shortcut key Shift Ctrl U to quickly decolorize but irreversible; secondly, add "Black and White Adjustment Layer" to adjust the light and darkness of each color channel to make the grayscale image more layered and suitable for stylized processing; again, use the "Hue/Saturation Adjustment Layer" to slide the saturation slider to flexibly control the overall color drop and support the addition of unified tones; finally, combine the local desaturation of the mask to highlight the key points of the picture, such as retaining the main color and erasing the background color to enhance visual design expression.
2025-07-09 comment 0 930
Course Introduction：H5 page production refers to the creation of cross-platform compatible web pages using technologies such as HTML5, CSS3 and JavaScript. Its core lies in the browser's parsing code, rendering structure, style and interactive functions. Common technologies include animation effects, responsive design, and data interaction. To avoid errors, developers should be debugged; performance optimization and best practices include image format optimization, request reduction and code specifications, etc. to improve loading speed and code quality.
2025-04-06 comment 0 1484
Course Elementary 13795
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 82321
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 13157
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 24604
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 27464
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.
How to use CSS filter effects on background images
2023-08-20 13:28:36 0 2 607
How to apply CSS filter on background image
2023-08-21 11:18:28 0 2 658
How to apply CSS filters to background images
2023-08-23 14:06:46 0 2 659
2017-05-16 13:25:30 0 4 1261
Laravel Modal does not return data
2024-03-29 10:31:31 0 1 595
