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Re: new to cocoa
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Re: new to cocoa

  • Subject: Re: new to cocoa
  • From: Jens Alfke <email@hidden>
  • Date: Sun, 16 May 2010 18:08:24 -0700
On May 16, 2010, at 5:19 PM, William Squires wrote:

> I believe keys in an NSDictionary/NSMutableDictionary are NSStrings

This is true in a property list; the serializer only knows how to read/write strings as dictionary keys. But in memory (or if you’re using the more powerful NSArchiver) you can use any copyable object as a dictionary key.

—Jens_______________________________________________

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References: 
 >new to cocoa (From: Alejandro Marcos Aragón <email@hidden>)
 >Re: new to cocoa (From: William Squires <email@hidden>)

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