A list of Vim regex examples which might be useful for code/text refactoring.
Not something (excluding some character)
The regex below will match every non-space character and replace it with nothing (so it will be removed).
2017-0-05 13:05:15 will become
From the beginning of the line all non-space characters will be removed. Because there is no
g (global) modifier the replacement process will stop after first encountered space.