VSCode plug-in recommendation: ChatGPT Plus Chinese version, which greatly improves developer efficiency!

VS Code system requirements: Operating system: Windows 10 and above, macOS 10.12 and above, Linux distribution processor: minimum 1.6 GHz, recommended 2.0 GHz and above memory: minimum 512 MB, recommended 4 GB and above storage space: minimum 250 MB, recommended 1 GB and above other requirements: stable network connection, Xorg/Wayland (Linux)

React's main functions include componentized thinking, state management and virtual DOM. 1) The idea of ​​componentization allows splitting the UI into reusable parts to improve code readability and maintainability. 2) State management manages dynamic data through state and props, and changes trigger UI updates. 3) Virtual DOM optimization performance, update the UI through the calculation of the minimum operation of DOM replica in memory.

How to solve the problem that Chinese comments in Visual Studio Code become question marks: Check the file encoding and make sure it is "UTF-8 without BOM". Change the font to a font that supports Chinese characters, such as "Song Style" or "Microsoft Yahei". Reinstall the font. Enable Unicode support. Upgrade VSCode, restart the computer, and recreate the source file.

vscode built-in terminal is a development tool that allows running commands and scripts within the editor to simplify the development process. How to use vscode terminal: Open the terminal with the shortcut key (Ctrl/Cmd). Enter a command or run the script. Use hotkeys (such as Ctrl L to clear the terminal). Change the working directory (such as the cd command). Advanced features include debug mode, automatic code snippet completion, and interactive command history.

Common commands for VS Code terminals include: Clear the terminal screen (clear), list the current directory file (ls), change the current working directory (cd), print the current working directory path (pwd), create a new directory (mkdir), delete empty directory (rmdir), create a new file (touch) delete a file or directory (rm), copy a file or directory (cp), move or rename a file or directory (mv) display file content (cat) view file content and scroll (less) view file content only scroll down (more) display the first few lines of the file (head)

Writing code in Visual Studio Code (VSCode) is simple and easy to use. Just install VSCode, create a project, select a language, create a file, write code, save and run it. The advantages of VSCode include cross-platform, free and open source, powerful features, rich extensions, and lightweight and fast.

VS Code One-step/Next step shortcut key usage: One-step (backward): Windows/Linux: Ctrl ←; macOS: Cmd ←Next step (forward): Windows/Linux: Ctrl →; macOS: Cmd →

Causes and solutions for the VS Code terminal commands not available: The necessary tools are not installed (Windows: WSL; macOS: Xcode command line tools) Path configuration is wrong (add executable files to PATH environment variables) Permission issues (run VS Code as administrator) Firewall or proxy restrictions (check settings, unrestrictions) Terminal settings are incorrect (enable use of external terminals) VS Code installation is corrupt (reinstall or update) Terminal configuration is incompatible (try different terminal types or commands) Specific environment variables are missing (set necessary environment variables)