pycharm shortcut auto prompt documentation
When using pycharm, pressing Ctrl+Q on a class, method/function, or variable displays its description and docstring, and I remember that by default it automatically displays it when the mouse hovers over it for a second, but for some reason it doesn't do that anymore.
Re-open the method as follows:
Confirm that Power Save Mode is turned off, and then click on the file option to uncheck the "Power Save Mode" option.
Check the box in the settings Show the documentation popup checkbox
Reference Links:
/help/pycharm/#ws_viewing_inline_documentation
pycharm Commonly used shortcuts (Chinese and English comparison table)
Shortcuts to pycharm for Mac
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Find any action inside the IDE | Query all actions in the IDE | ⇧⌘A |
CREATE AND EDIT New Edit
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Show intention actions | Show Intended Action | ⌥ ↩ | |
| Basic / smart code completion | Intelligent Code Completion | ⌃ Space / ⌃⇧ | |
| Space Type name completion | Intelligent Code Completion |
⌃ ⌥ | |
| Space Complete statement | Full statement |
⇧⌘ ↩ | |
| Parameter information | Parameter information | ⌘ P | |
| Quick definition | Quick Definition |
⌥ |
|
| Space Quick / external documentation | Quick / External Documentation |
F1 / ⇧F1 | |
| Generate code | Generate Code |
⌘ N | |
| Override / implement members | Override / Realize members | ⌃ O / ⌃ I | |
| Surround with… | revolve around |
⌥ ⌘T | |
| Comment with line comment | comment with a line comment |
⌘ / | |
| Extend / shrink selection | Expand / Shrink Options |
⌥ ↑ / ⌥ ↓ | |
| Context info | contextual information |
⌃⇧ Q | |
| Optimize imports | Optimized import |
⌃ ⌥ O | |
| Auto-indent lines | auto-reducing |
⌃ ⌥ I | |
| Cut / Copy / Paste | Cut / Copy / Paste |
⌘ X / ⌘ C / ⌘ V | |
| Copy document path | Copy Document Path |
⇧⌘ C | |
| Paste from clipboard history | Paste from clipboard history |
⇧⌘ V | |
| Duplicate current line or selection | Duplicates the current row or selected area |
⌘ D | |
| Move line up / down | Move Up Line / Move Down |
⇧⌘ ↑ / ⇧⌘ ↓ | |
| Delete line at caret | Delete the line at the insertion symbol |
⌘ DEL |
|
| Join / split line | Join / Split Line |
⌃⇧ J / ⌘ ↩ |
|
| Start new line | Start a new line |
⇧↩ |
|
| Toggle case | Switching Cases |
⇧⌘ U | |
| Expand / collapse code block | Expand/Collapse Code Blocks |
⌘ + / ⌘ - |
|
| Expand / collapse all | Expand / Collapse All |
⇧⌘ + / ⇧⌘ - |
|
| Save all | Save All |
⌘ S |
VERSION CONTROL
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| VCS operations popup… | VCS Operation Eject | ⌃ V | |
| Commit | submit (a report etc) | ⌘ K | |
| Update project | Renewal projects | ⌘ T | |
| Recent changes | Recent changes | ⌥⇧C | |
| Revert | reduction (chemistry) | ⌘ Z | |
| Push… | push sth. | ⌘ K | |
| Next / previous change | Next / Previous Change | ⌃ ⌥⇧ ↓ / ↑ |
MASTER YOUR IDE Mastering the IDE
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Find action… | Looking for action... | ⇧⌘ A | |
| Open a tool window | Open the Tools window | ⌘ Y [0-9] | |
| Synchronize | synchronization | ⌥⌘ Y | |
| Toggle full screen mode | Toggle full screen mode | ⌃ ⌘ F | |
| Quick switch scheme… | Fast switching program... | ⌃ ` | |
| Preferences… | prioritize sth. | ⌘ , | |
| Jump to source / navigation bar | Jump to source / navigation bar | ↓ / ⌘ ↑ | |
| Jump to last tool window | Jump to the last tool window | F12 | |
| Hide active / all tool windows | Hide active / all tool windows | ⇧⎋ / ⇧⌘ F12 | |
| Go to next / previous editor tab | Go to the next/previous editor tab | ⌃ tab | |
| Go to editor (from a tool window) | Go to the editor (from the tool window) | ⎋ |
FIND EVERYTHING
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Search everywhere | search everywhere | Double ⇧ | |
| Find / Replace | Find / Replace | ⌘ F/⌘ R | |
| Find in path / Replace in path | Find in path / Replace in path | ⇧⌘ F / ⇧⌘R | |
| Next / previous occurence | Next / Previous Event | ⌘ G / ⇧⌘ G | |
| Go to class | Go to the specified class | ⌘ O | |
| Go to file member | Go to file member | ⌘ F12 | |
| Go to file / symbol | Go to File / Symbol | ⇧⌘O / ⌥ ⌘O |
NAVIGATE FROM SYMBOLS Navigating from Symbols
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Declaration | herald | ⌘ B | |
| Type declaration (JavaScript only) | Type declarations (JavaScript only) | ⌃⇧ B | |
| Super method | super-methodology | ⌘ U | |
| Implementation(s) | realize | ⌥ ⌘ B | |
| Find usages / Find usages in file | Find Usage / Find Usage in a File | ⌥ F7 / ⌘ F7 | |
| Highlight usages in file | Highlight the usage in the document | ⇧⌘ F7 | |
| Show usages | Show Usage | ⌥⌘ F7 |
REFACTOR AND CLEAN UP Refactor and Clean Up
| English Explanation | Chinese Explanation | (computer) shortcut key |
| Refactor this… | ⌃ T | |
| Copy… / Move… | F5 / F6 | |
| Safe delete… | ⌘ DEL | |
| Rename… | ⇧ F6 | |
| Change signature… | ⌘ F6 | |
| Inline… | ⌥ ⌘ N | |
| Extract method | ⌥ ⌘ M | |
| Introduce variable / field | Referencing a variable or field | ⌥ ⌘ V / ⌥ ⌘ F |
| Introduce constant / parameter | Introducing constants or parameters | ⌥ ⌘ C / ⌥ ⌘ P |
| Reformat code | Reformatting the code | ⌥ ⌘ L |
ANALYZE AND EXPLORE Analyze Explore
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Show error description | Show error description | ⌘ F1 | |
| Next / previous highlighted error | highlighting error | F 2 /⇧ F2 | |
| Run inspection by name… | Run the check by name... | ⌥⇧⌘ I | |
| Type / call hierarchy | Type / Call Hierarchy | ⌃ H / ⌃ ⌥ H |
NAVIGATE IN CONTEXT Navigating in Context
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Select in… | Select... ⌥ F1 | ⌥ F1 | |
| Recently viewed /Recent locations | Recently Viewed / Recent Locations | ⌘ E /⇧⌘ E | |
| Last edit location | Last Edit Position | ⇧⌘⌨ | |
| Navigate back / forward | Backward Navigation / Forward | ⌘ [ / ⌘ ] | |
| Go to previous / next method | Go to previous/next method | ⌃ ↑ / ⌃ ↓ | |
| Go to line /column… | Go to Row/Column... | ⌘ L | |
| Go to code block end / start | Go to Code Block | ⌥ ⌘ ] / ⌥ ⌘ [ | |
| Add to favorites | Add to Favorites | ⌥⇧ F | |
| Toggle bookmark | Toggle Bookmarks | F3 | |
| Toggle bookmark with mnemonic | Switching bookmarks with a mnemonic | ⌥ F3 | |
| Go to numbered bookmark | Go to numbered bookmarks | ⌃ [0-9] | |
| Show bookmarks | Show bookmarks | ⌘ F3 |
BUILD RUN AND DEBUG Compile Run Debug
| English Explanation | Chinese Explanation | (computer) shortcut key | note |
| Run context configuration | Running Context Configuration | ⌃ ⌥ R | |
| Run / debug selected configuration | Run / Debug the selected configuration | ⌃ ⌥ R / ⌃ ⌥ D | |
| Run / debug current configuration | Run / Debug Current Configuration | ⌃ R / ⌃ D | |
| Step over / into | Step / Enter | F8 / F7 | |
| Smart step into | intelligent stepping | ⇧ F7 | |
| Step out | go out | ⇧ F8 | |
| Run to cursor | Run to cursor | ⌥ F9 | |
| Force run to cursor | Force Run to Cursor | ⌥ ⌘ F9 | |
| Show execution point | Show execution points | ⌥ F10 | |
| Evaluate expression… | Evaluating expressions... | ⌥ F8 | |
| Stop | cessation | ⌘ F2 | |
| Stop background processes… | Stop background processes... | ⇧ ⌘ F2 | |
| Resume program | recovery plan | ⌥ ⌘ R | |
| Toggle line breakpoint | Toggle line breaks | ⌘ F8 | |
| Toggle temporary line breakpoint | Toggle temporary line breaks | ⌥ ⇧⌘ F8 | |
| Edit / view breakpoint | Edit / View Breakpoints | ⇧⌘ F8 |
summarize
The above is a personal experience, I hope it can give you a reference, and I hope you can support me more.