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Course Introduction：jQuery/JavaScript code snippet to simulate a back button based on the users last web page. $(document).ready(function(){ $('a.back').click(function(){ parent.history.back(); return false; }); }); Frequently Asked Questions (FAQs) about jQu

2025-03-05 comment 0  1122

Course Introduction：In the game Star Coaster 2, if you need to complete the operation of rotating the map, you can use the mouse and keyboard combination to rotate the perspective, and with specific keys, click z to rotate the map. How to rotate the map in Star Coaster 2 Answer: This function can be achieved with the help of rotating perspective. 1. The middle button of the mouse controls the direction and angle, and the scroll wheel adjusts the distance. 2. The "Z" key is a rotation key. Press lightly to achieve 90-degree rotation; long press to achieve 360-degree free rotation. At the same time, hold down the "Shift" key to adjust the height of the viewing angle vertically. 3. In addition, hold down the "Ctrl" key to move the perspective horizontally and linearly.

2024-11-17 comment 0  482

Course Introduction：The key to making a responsive navigation bar is to realize the collapse function of the menu on the small screen. The core steps include: 1. Building an HTML structure, including containers, logos, links and hidden hamburger buttons; 2. Using CSS media to query and control styles under different screen sizes, hiding the menu on the mobile terminal and displaying the hamburger buttons; 3. Using JS to realize the interactive logic of click expansion and collapse. Specifically: the navigation items are displayed in HTML.nav-links, and the .hamburger button is hidden by default; the menu is set in CSS to absolutely position and hide the menu, and the hamburger button is displayed; JS controls the menu expansion and collapse by switching the .active class to ensure smooth interaction.

2025-07-05 comment 0  377

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  652

Course Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w

2025-01-10 comment 0  777

Course Elementary  13742

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  82249

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  13130

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  24578

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  27435

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.