I have these two strings: "1-2"
and "1--2"
.
I would like to have a regex that would match only the first occurrence of the hyphen in both strings, such that the split would then be: [1,2]
and [1,-2]
. How would I achieve this, since I have been wracking my brain for too long on this now?
EDIT: The two strings can also occur in the same string such that: "1-2-1--2"
. Therefore a single regular expression covering both cases would be in order.
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