编程必备：电脑键盘的快捷键大全 在编程过程中，熟练使用电脑键盘的快捷键可以提高工作效率，减少不必要的操作时间。下面是一份电脑键盘的快捷键大全，包括常用操作和编程中特别需要使用的快捷键。 一、常用快捷键 1. Ctrl + C：复制 2. Ctrl + V：粘贴 3. Ctrl + X：剪切 4. Ctrl + Z：撤销 5. Ctrl + S：保存 6. Alt + Tab：切换程序窗口 7. Esc：退出当前操作或弹出对话框 8. F1-F12（不同的作用）：多功能键 二、编程相关快捷键 1. 文字输入模式切换键（例如Visual Studio）：Alt + Shift或Alt + NumPad_Switcher_Key 2. 代码自动补全/提示（多种IDE和编辑器支持）：Ctrl + 空格/Tab 3. 注释/反注释（例如Python中的代码块）：Ctrl + /

4. 执行/运行代码（例如IntelliJ IDEA等IDE）：Shift + F10 或 Ctrl + F9

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5. 代码格式化（多种IDE和编辑器支持）：Ctrl + Alt + L 或其他自定义快捷键 6. 代码块折叠/展开（多种编辑器支持）：Ctrl + Shift + [ 或 ] 或 Ctrl + F10 7. 搜索/查找（多种编辑器支持）：Ctrl + F 或 Ctrl + Shift + F 8. 剪切行/列（例如Sublime Text等编辑器）：Ctrl + Shift + K 或其他自定义快捷键 三、注意事项 1. 不同软件和编辑器可能有不同的快捷键，所以建议查阅所使用工具的文档。 2. 使用前需先确保不会误操作重要功能。如果不确定某个快捷键的功能，建议先尝试一次轻操作。 3. 可以根据个人习惯进行自定义快捷键设置，以使工作更高效。 Programmer' Essential: Complete Guide to Keyboard Shortcuts on a Computer Keyboard In the process of programming, proficiently using keyboard shortcuts on a computer can improve work efficiency and reduce unnecessary operation time. Below is a comprehensive list of keyboard shortcuts for a computer, including frequently used operations and shortcuts particularly needed in programming. I. Common Shortcuts 1. Ctrl + C: Copy 2. Ctrl + V: Paste 3. Ctrl + X: Cut 4. Ctrl + Z: Undo 5. Ctrl + S: Save 6. Alt + Tab: Switch between program windows 7. Esc: Exit current operation or open pop-up dialog box 8. F1-F12 (different functions): multifunction keys

II. Programming-related Shortcuts

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1. Mode switch for text input (e.g., Visual Studio): Alt + Shift or Alt + NumPad_Switcher_Key to switch modes 2. Auto-complete/hint for code (supported by various IDEs and editors): Ctrl + spacebar/Tab for code auto-completion or Tab to jump to the next tab stop when inserting code elements (e.g., loops or conditionals) and reindenting code appropriately. The backspace key can be used to correct previous indents in lines below if they were improperly added when initially writing your code or entering the comments sections incorrectly without removing spaces correctly at the beginning of each line). Also, pressing Enter while holding down Shift will create a new line without adding an extra indent at the start of the new line). 3. Comment/uncomment (e.g., for code blocks in Python): Ctrl + / to toggle commenting on/off selected lines of code (or use specific commands depending on your programming language). 4. Run/execute code (e.g., in IntelliJ IDEA): Shift + F10 or Ctrl + F9 to run the current program or function defined within an IDE environment). 5) Format code (supported by various IDEs and editors): Use Ctrl+Alt+L or other custom shortcuts to format your code according to standard formatting rules set by your editor/IDE). 6) Fold/unfold code blocks (supported by various editors): Use Ctrl+Shift+[ or ] or other custom shortcuts to fold or unfold sections of your code for easier reading and editing). 7) Search/find (supported by various editors): Use Ctrl+F for a quick search within the current file or Ctrl+Shift+F for a search across multiple files). 8) Cut lines/columns (e.g., in Sublime Text): Use Ctrl+Shift+K or other custom shortcuts to quickly cut entire lines or columns from your document). III: Precautions when using keyboard shortcuts: 1) Different software and editors may have different shortcuts, so it is recommended to consult the documentation for the tool you are using before attempting