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I got a system that only accepts regular expressions for matching and since I’ve never done it before I went on-line to lookup some tutorials but got really confused so I’m asking here.
Regular expressions needs to match the following:
File.f
File-1.f
in both cases it has to return what’s before the . or - in the 2nd case (File).
I appreciate the help.
Thanks
This should do:
(In English: Match has to start at the beginning of the string and consists of everything until either a
.or a-is found.)