Emacs: how to disable 'file changed on disk' checking?

Question

How to disable Emacs from checking the buffer file was changed outside the editor?

Answer 1

In my case I wanted:

(setq revert-without-query '(".*"))

Documentation for revert-without-query:

Specify which files should be reverted without query.
The value is a list of regular expressions.
If the file name matches one of these regular expressions,
then ‘revert-buffer’ reverts the file without querying
if the file has changed on disk and you have not edited the buffer.