The following code produces this build warning: NSDa开发者_StackOverflow社区ta may not respond to
I am pulling down a plist from a URL using an NSURLConnection, which returns an NSData object. I would like to conver开发者_高级运维t this to an NSArray. Can anyone help me?
I was wondering if it is possible 开发者_如何学Cto send a UIImage over bluetooth after encoding it into a NSMutableData using NSKeyedArchiver. This is what I had in mind:
Hey guys, I don\'t know if this question has been asked yet but imagine following situation: I have two TCP-Sockets (opened with NSSocketPort und listening with two NSFileHandle) and now I want to se
I am unsure of how to separate a NSData object into smaller parts so that I can send it over bluetooth. I believe it is a method similar to this:
I am receiving a successful connection to the server and i am in my callback function: I am trying to get the name of the host and print that to my console:
NSMutableData *requestData = (NSMutableData*)[request responseData]; returns \"[{JSON_STRING}]\" so I want to strip out the \"[\" / \"]\" without converting to NSString and then back to NSData. T
I use datamodel to store 2 objects : Video, Images. Video contain just string attributes and Images have 2 \"Binary data\" attributes.
Does anyone know how to convert a NSDictionary object into an NSData object as a plist without saving the dictionary first?
there is a error in my iPhone app. I use the CameraPicker to make and get a picture and then I give it to my methode sendPhoto, which will send the photo to TweetPhoto. Everything works great until I
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