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Course Introduction：Animated Scrolling to Top in Many Browsers (Excluding jQuery)Implementing a smooth animated "scroll to top" effect on a web...

2024-11-03 comment 0  846

Course Introduction：Use a simple jQuery code snippet to determine whether the main window vertical scroll bar exists. This feature is very useful, for example, when the user scrolls to the bottom of the page, an event that displays the relevant page can be triggered. // Check whether the vertical scroll bar exists // Also applicable to FF8 verticalScrollPresent: function() { return (document.documentElement.scrollHeight !== document.documentElement.clientHeight); } // A lengthy version of the above method verticalScrol

2025-03-01 comment 0  767

Course Introduction：Although jQuery itself cannot directly modify web page titles, the same effect can be easily achieved using pure JavaScript. The following JavaScript code snippet can modify the full title of the current web page (i.e. the title displayed in the browser title bar): document.title = 'New title'; FAQs about modifying page titles using jQuery (FAQs) How to modify the title of a specific page using jQuery? To modify the title of a specific page using jQuery, use the document.title property. This property allows you to get or set text in the title bar. Here is a simple example: $(document).re

2025-03-04 comment 0  574

Course Introduction：Use CSS pseudo-element::-webkit-scrollbar to customize the scrollbar style, 1. Set the scrollbar width; 2. Define the track background color; 3. Set the slider color and rounded corners; 4. Add a hover effect; 5. Apply styles to specific containers. Firefox uses scrollbar-width and scrollbar-color for simple control. IE/old browsers need to accept the default style or use plug-ins instead. Hide the scroll bar to set display:none, and pay attention to color matching and responsive design, and beautify it moderately to enhance the experience.

2025-07-11 comment 0  659

Course Introduction：To always display the Windows 11 scroll bar, modify the registry or use third-party tools. 1. Open the registry editor, locate the specified path and create the AlwaysShowScrollbarsDWORD value is set to 1, and restart the Explorer or the computer takes effect; 2. Use WinaeroTweaker or Ultimate WindowsTweaker and other tools to simplify operations; 3. Some applications such as Edge are still not supported, so they need to be solved by using browser plug-ins or switching views. Note that some new interfaces are not affected by system settings.

2025-07-11 comment 0  895

Course Elementary  13768

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  82276

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  13141

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  24589

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  27445

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.