tags:

views:

45

answers:

2
Q: 

Silly NSArray question

I can't believe I forgot this, what is in an NSArray if there's no value in the field (this is being determined by loading a .plist file). I know I should know this, but right now I'm having a serious brain fart

+1  A: 

An empty value is represented by NSNull.

http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/Foundation/Classes/NSNull%5FClass/Reference/Reference.html

Art Gillespie  2009-11-06 22:22:53
A: 

or just an empty NSArray, or even nil.

Ben Gottlieb  2009-11-06 22:33:27

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