I have a set of characters: ,/,?,% etc.
I also have a string, lets say "This is my string % my string ?"
I want to check if any of the characters are present in the string.
This is not to check for a substring, but to check for a character in a set.
I could do this:
my_str.find( "/" ) or my_str.find( "" ) or my_str.find( "?" )
but it's very ugly and inefficient.
Is there a better way?
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