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Flags meaning in regular expression :(
re.compile(pattern, flags) - method to pre-compile and save a regular expression pattern, and any associated flags, for later use.
what is a flags?
Alex KoumparosPython Development Techdegree Student 36,861 Points
Flags is a term that means switches or options or settings that you pass into the function. In the case of re.compile, they are options that specify things like whether this regex should be case-sensitive, or whether $ should refer to the end of a line or the end of the string, etc.
Hope that helps