Course Introduction：Introduce the CSS and JS files of Bootstrap5 to build a basic environment; 2. Use containers, cards and form classes to build a centered and responsive login form structure, including email, password input box, check box and submit button; 3. Optionally add HTML5 form verification and enable Bootstrap verification style through JavaScript, combine responsive design to ensure mobile friendly, and can add prompt information or loading effects; 4. Finally, it is recommended to combine server verification, HTTPS, security mechanisms such as CAPTCHA, and customize the styles as needed to complete a safe and beautiful login form.
2025-08-01 comment 0 713
Course Introduction：Declare the document as HTML5 to avoid the browser from entering weird mode; 2. Define the root element and specify the language to improve accessibility and SEO; 3. It includes ensuring correct character encoding, implementing responsive design, and setting page title; 4. Place all visible content, optionally add CSS, favicon and JavaScript links; this template is complete and compatible with modern browsers, and is suitable for any new HTML file.
2025-07-26 comment 0 997
Course Introduction：There are three ways to embed HTML5 in SVG: inline SVG, img tag references and CSS links. Inline SVG allows style and interaction control, suitable for small icons or dynamic graphics; img tags are simpler but restrict interaction, suitable for independent illustrations; CSS backgrounds are suitable for layout elements but not for dynamic content. SVG can use CSS or JavaScript for style design and animation effects, and need to add ARIA attributes to improve accessibility, such as role="img" and aria-label. When optimizing, use SVGO to clean up redundant data, avoid embedding fonts, and ensure that the viewBox attribute is correct for responsive scaling. Mastering these techniques can help create flexible and beautiful
2025-07-15 comment 0 251
Course Introduction：H5, the abbreviation of HTML5, is a web development technology that supports mobile adaptation, touch interaction and multimedia functions. It is widely used in scenarios such as corporate publicity, marketing activities, data collection and education and training, such as fun tests, raffle pages, questionnaires and online courses. Compared with traditional web pages, H5 is more suitable for mobile browsing, and has responsive layout, offline caching and device information acquisition capabilities. The production of H5 can be quickly built through template platforms such as "Yiqixiu" and "Ruzhan", or developed by itself through HTML, CSS, JavaScript and other technologies, and attention should be paid to loading speed and compatibility testing.
2025-07-09 comment 0 313
Course Introduction：SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...
2025-01-10 comment 0 699
Course Elementary 13824
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 82359
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 13178
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 24628
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 27486
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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