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Course Introduction：Apple has included a visible ‘Search’ button on the Home Screen of modern versions of iOS 16 and newer, that when tapped will bring up the devices search function. You can also still pull down on the Home Screen to activate the Search featu

2025-06-18 comment 0  371

Course Introduction：To check Alipay bills, you need to open the App and enter the "My"-"Bill" page. 1. You can browse by sliding, 2. Use time to filter or 3. Search for keywords to find recent records; to view earlier records, 4. Continue to pull down and load data or try to export bill files; if you need a formal file, 5. Click "..." to select "Issuing transaction flow certificate", fill in the information and download the PDF stamped file; in addition, please note that transfer money to yourself, and the classification of service transactions as "other" and "hidden red envelope transactions" may affect the display of bills. It is recommended to check the classification regularly and synchronize it to the accounting app for management.

2025-07-03 comment 0  546

Course Introduction：The steps to create a navigation bar using Bootstrap include: 1. Set the basic structure and use the provided HTML code snippets; 2. Adjust the responsiveness and change the folding points by modifying the class name such as navbar-expand-md; 3. Customize the style, use navbar-dark and bg-dark classes or custom CSS to change the color; 4. Add advanced features, pull down menus as follows; 5. Enhance accessibility, add ARIA attributes and keyboard navigation; 6. Avoid common problems, such as adding body fill when fixing the navigation bar; 7. Optimize performance, use Bootstrap's CDN to load necessary files. With these steps, you can create a user-friendly, accessible and visually engaging navigation

2025-06-21 comment 0  793

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  669

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  809

Course Elementary  13770

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  82280

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  13144

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  27446

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.