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Re: figuring out the length of a string

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Re: figuring out the length of a string

Subject: Re: figuring out the length of a string
From: Andreas Mayer <email@hidden>
Date: Fri, 25 Jun 2004 15:37:46 +0200

Am 25.06.2004 um 11:21 schrieb Louis C. Sacha:

There is a single unique instance of CFNull,

... which is identical to [NSNull null] fortunately, ...

so you can use pointer equality...

if (someString == kCFNull) {return @"";}

or

if (someString == [NSNull null])

Andreas
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References:
	>figuring out the length of a string (From: John Spicer <email@hidden>)
	>Re: figuring out the length of a string (From: "Mark A. Stratman" <email@hidden>)
	>Re: figuring out the length of a string (From: "Louis C. Sacha" <email@hidden>)

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