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Re: This CFDictionaryRef casting works, but it's ugly (or, please help me clean up my code!)

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Re: This CFDictionaryRef casting works, but it's ugly (or, please help me clean up my code!)

Subject: Re: This CFDictionaryRef casting works, but it's ugly (or, please help me clean up my code!)
From: "Shawn Erickson" <email@hidden>
Date: Thu, 18 May 2006 20:05:06 -0700

On 5/18/06, Shawn Erickson <email@hidden> wrote:

while(appEntry = [enumerator nextObject]) {


Personally I use the following to make it explicitly I am checking for
a nil object reference (pointer)...

while((appEntry = [enumerator nextObject]) != nil) {
  ...
}

-Shawn
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References:  
  >RE: How do I find out if a process is running if I have the	process	Name? (From: "Christopher Hickman" <email@hidden>)
  >This CFDictionaryRef casting works, but it's ugly (or, please help me clean up my code!) (From: Chris Gregg <email@hidden>)
  >Re: This CFDictionaryRef casting works, but it's ugly (or,	please help me clean up my code!) (From: "Shawn Erickson" <email@hidden>)




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