I need to convert a NSData object to an NSString. It is meant to be gibberish but I need it for debbuging.
I want to hold ipod Library song in NSData开发者_开发技巧 to send on Webservice. how i can get that song in NSdataYou can\'t do that unfortunately (at least without doing something \'illegal\'). Apple
Back with my daily silly question. Today I\'m trying to put a struct in an NSArray. Alright, that\'s easy, wrap it in a NSData. If you know me, you know you\'re about to see code. In this example, I\'
I have just realized I lost 30 minutes searching in Xcode NSData Class reference how to do this in objc (sorry I explain this in C as this in the only language which comes without thinking too much):
Update 4 Per Greg\'s suggestion I\'ve created one pair of image/text that shows the output from a 37k image to base64 encoded, using 100k chunks. Since the file is only 37k it\'s safe to say the loop
I want to save an NSMutableArray or NSDictionary as a permanent file. Then, I would like to reopen the file later.
I\'m try to allow users to pull images out of their Photos collections using ALAssetsLibrary.Users can then upload these images.My goal is to allow users to upload any GIFs they may have in their libr
In my app, I have a bunch of different image packs to download. The images are downloaded from my website one by one. The packs contain anywhere from 100-1500 images and each image is about 100KB-200K
Is the parameter for NSKeyedArchiver archivedDataWithRootObject: supposed to be the array I a开发者_JAVA技巧m trying to save, or the array converted into NSData?Yuji\'s answer is right. but more accur
I\'m having issues converting/uploading a camera image to a remote SOAP web service. Here\'s the code for converting the image to a byte array:
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