Why did the code inside the javascript file get deleted and filled with NULL?

Question

Node.js

When I wrote back on the node using the brackets editor, a text came out on my computer that there were some problems with the OS and suggested that I restart Windows after checking. After the reboot, I decided to open the javascript file on which I worked
on the file, but
such a window popped up. when I decided to open it through nodepad, I saw that there was no code in it and instead of it there were some zeros (NULL),

although I could just re-write if not 700 lines of complex code. If anyone encountered such a problem, unsubscribe how you were able to restore, or at least why this happened. And by the way, I didn’t use the git because I didn’t see the point in this project)

Answer 1

Perhaps the connection was interrupted, the light blinked, etc. The
copy can be viewed in Options - Settings - Backup - Copy path ..
If not there, then you can use file recovery (for example, the Power Data Recovery program)