What to do if the python code disappears after saving

If your Python code disappears after saving, here are some possible solutions:

1. Check the default save location: First, check the default save location of your text editor or integrated development environment (IDE). Normally, newly created files are saved to a specific folder. Make sure you are looking for the right location.
2. Use the file search function: If you remember the file name or part of the file content, you can use the file search function of your operating system to find the file. On Windows, you can use the search bar in Windows Explorer; On the Mac, you can use Spotlight to search; On Linux, you can use command line tools (such as find Command). Search may help you find missing files by entering file names or keywords.
3. Recovery software: If you can't retrieve the file through the normal way, you can try to use a third-party data recovery software. These software can scan storage devices and attempt to restore deleted or missing files. Some common recovery software includes Recuva EaseUS Data Recovery Wizard, etc. Note that recovery results may vary for many factors and may not always be successful.
4. Backup: If you have backed up before, you can restore the lost code files from the backup. Check your backup policies and tools, find the latest available backup, and restore the lost files from the backup.

If the above methods cannot find the code file you lost, I'm sorry, it may mean that it has been permanently deleted or unrecoverable. Therefore, it is better to back up data regularly after important operations (such as saving) to prevent data loss.

At the same time, in order to avoid this situation, it is recommended to develop good habits when writing code, including:

• Use a version control system such as Git to track and manage code history.
• Regularly back up the code, copy the code file to another location or use the online storage service to store the code.
• Turn off the auto save function of the editor or IDE, and make sure to save the code file manually.