See what characters are in an NSCharacterSet

Question

When I'm trying

print(NSCharacterSet.URLQueryAllowedCharacterSet())

it prints

<__NSCFCharacterSet: 0x1759b900>

How do I make it more informative?

Possibly see this answer: http://stackoverflow.com/a/33917661/4573247 — dfrib, Jan 13 '16 at 16:31

score 1 · Answer 1 · answered Jan 13 '16 at 16:31

1

You can get a representation of the character set using bitmapRepresentation which could be queried. Or you could do basically the same thing with a loop over all characters and using characterIsMember:. The output is potentially big...

There isn't really a simple option or a generic concise output to what you're asking for. It isn't a common requirement.

answered Jan 13 '16 at 16:31

Wain

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http://stackoverflow.com/questions/34772439/see-characters-in-an-nscharacterset-swift – Desmond Hume Jan 13 '16 at 16:56

See what characters are in an NSCharacterSet

1 Answers1