Course Introduction：There are three ways to update VSCode extensions: 1. Turn on automatic updates, and select the update mode by setting the search for "autoupdateextensions" and selecting the update mode; 2. Check the update manually, switch to the "Updates" tab in the extension interface, and update one by one or in batches; 3. Solve the update failure problem, including closing the plug-in, restarting the editor, checking the network, re-downloading and installation, etc. Additionally, it is recommended to clean up useless extensions regularly to improve performance and reduce conflicts. Follow these steps to easily complete extended maintenance.
2025-07-15 comment 0 216
Course Introduction：To change the WordPress backend address, follow these steps: Back up the WordPress database. Edit the wp-config.php file and change the "original background address" in the code to the new address. Upload the file back to the server. Refresh the browser cache. Use the new address to access the background. Tip: Select complex addresses, update bookmarks, and regularly update WordPress and plug-ins to ensure security.
2025-04-20 comment 0 1030
Course Introduction：To reduce the interference of pop-up windows in Microsoft Edge, first enable the built-in blocking function: click the three points in the upper right corner ?Settings?Privacy, Search and Services?Popularity, Search and Services?Popular windows and redirection to ensure that the switch is turned on and clean up the allowable list; secondly, install ad blocking plug-ins such as uBlockOrigin or AdGuard to enhance protection; finally regularly check and delete bad websites in the allowed pop-up permission list.
2025-07-17 comment 0 223
Course Introduction：The main reasons why WordPress causes the surge in server CPU usage include plug-in problems, inefficient database query, poor quality of theme code, or surge in traffic. 1. First, confirm whether it is a high load caused by WordPress through top, htop or control panel tools; 2. Enter troubleshooting mode to gradually enable plug-ins to troubleshoot performance bottlenecks, use QueryMonitor to analyze the plug-in execution and delete or replace inefficient plug-ins; 3. Install cache plug-ins, clean up redundant data, analyze slow query logs to optimize the database; 4. Check whether the topic has problems such as overloading content, complex queries, or lack of caching mechanisms. It is recommended to use standard topic tests to compare and optimize the code logic. Follow the above steps to check and solve the location and solve the problem one by one.
2025-07-06 comment 0 595
Course Introduction：Turn on the NightLight mode of Windows 11 through the following methods: 1. Turn on "Settings" (Win I), enter "System>Show", click the "Open" button in the "NightLight" section, and slide to adjust the color temperature; 2. Click the "Schedule" drop-down menu in the same interface, and select "Custom Timetable" to set the time to automatically turn on and off; 3. Quickly switch NightLight manually through the notification center icon in the lower right corner of the taskbar, but this method does not save the time schedule. The above methods can be flexibly selected according to usage habits.
2025-07-11 comment 0 735
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.
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