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Re: NSSpeechSynthesizer and empty strings

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Re: NSSpeechSynthesizer and empty strings

Subject: Re: NSSpeechSynthesizer and empty strings
From: Jim Correia <email@hidden>
Date: Sat, 28 Jun 2008 14:09:11 -0400

On Jun 26, 2008, at 8:32 PM, Nick Zitzmann wrote:

On Jun 26, 2008, at 6:16 PM, William Squires wrote:
Actually, "if ([myString length] == 0)" is probably better, but just IMHO... :)
No; don't ever do that. It is possible for an NSString to have zero length but not be empty. See <http://www.cocoabuilder.com/archive/message/cocoa/2004/7/5/111029 > for details.

That isn't what Mike said. He said that it possible for a *non-empty* string can be semantically equal to @"".

A string with 0 length is, obviously, always empty.

Jim

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References:  
  >NSSpeechSynthesizer and empty strings (From: "David Brennan" <email@hidden>)
  >Re: NSSpeechSynthesizer and empty strings (From: "I. Savant" <email@hidden>)
  >Re: NSSpeechSynthesizer and empty strings (From: William Squires <email@hidden>)
  >Re: NSSpeechSynthesizer and empty strings (From: Nick Zitzmann <email@hidden>)




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