Official Forum for Programming in Objective-C (the iPhone Programming Language) - Stephen Kochan
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Author Topic: Page 156 Exercise 7.2 optional -> additional...  (Read 1608 times)
Posts: 9

« on: July 12, 2009, 04:42:56 PM »

While you address this in the Exercises section of the forum, you might want to update the errata to note the fact that optional should be replaced with additional.
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