Re: RS: What's the difference?
- Subject: Re: RS: What's the difference?
- From: Shawn Erickson <email@hidden>
- Date: Mon, 28 May 2007 07:42:08 -0700
- Delivered-to: email@hidden
- Delivered-to: email@hidden
On May 28, 2007, at 7:04 AM, Roland Silver wrote:
What's the difference between the two NSDictionary methods
valueForKey and objectForKey?
-[NSDictionary objectForKey:] is the primary way to fetch an object
from an NSDictionary.
-[NSDictionary valueForKey:] implements KVC support for dictionaries
(part of the NSKeyValueCoding informal protocol).
The docs outline the difference between the two (see the discussion
section of valueForKey:). In general you would use objectForKey:.
-Shawn
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