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Instead of looping over my string I’d like to use LINQ. How to do the following?
// explode our word
List<char> rackBag = new List<char>();
rackBag.AddRange("MYWORD??".ToCharArray());
// How many wildcards?
int wildCardCount = rackBag.Count(x => x.Equals("?"));
wildCardCount should equal 2.
Lots of unneeded steps there. Try this: