Re: NSData
Re: NSData
- Subject: Re: NSData
- From: j o a r <email@hidden>
- Date: Tue, 23 Mar 2004 19:15:09 +0100
If it looks like that when you log it, it's empty.
Another way is to check the length of the contained data:
NSLog(@"data length: %d", [myData length]);
j o a r
On 2004-03-23, at 19.07, Sascha Kuehn wrote:
>
how can i check if a NSData variable is empty?
>
if i display the contents of the variable with NSLog i get: <>
[demime 0.98b removed an attachment of type application/pkcs7-signature which had a name of smime.p7s]
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| References: | |
| | >NSData (From: Sascha Kuehn <email@hidden>) |