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Re: What to use observeValueForKeyPath: context
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Re: What to use observeValueForKeyPath: context


  • Subject: Re: What to use observeValueForKeyPath: context
  • From: Dave Dribin <email@hidden>
  • Date: Fri, 29 Aug 2008 12:35:50 -0500

On Aug 29, 2008, at 12:23 PM, j o a r wrote:
The penalty for using constant strings is that they will end up wasting space in your binary...
Rons suggestion is probably optimal.

I'm definitely leaning towards that way, now. Though I may combine both for debugging.


static NSString *PropertyObservationContext = @"Property Context";

Use &PropertyObservationContext as the context. This way you could "po *(id *)context" in gdb for a human readable context.

-Dave

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  • Follow-Ups:
    • Re: What to use observeValueForKeyPath: context
      • From: Keith Duncan <email@hidden>
    • Re: What to use observeValueForKeyPath: context
      • From: Dave Dribin <email@hidden>
References: 
 >What to use observeValueForKeyPath: context (From: Dave Dribin <email@hidden>)
 >Re: What to use observeValueForKeyPath: context (From: "Michael Ash" <email@hidden>)
 >Re: What to use observeValueForKeyPath: context (From: Dave Dribin <email@hidden>)
 >Re: What to use observeValueForKeyPath: context (From: "Michael Ash" <email@hidden>)
 >Re: What to use observeValueForKeyPath: context (From: j o a r <email@hidden>)

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