The NSData class is an Apple class for holding generic data.
I am looking for a nice-cocoa way to serialize an NSData object into a hexadecimal string. The idea is to …
iphone notifications nsdataI have a UIImageView whose image gets set via UIImagePicker - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info{ [picker dismissViewControllerAnimated:…
ios objective-c core-data nsdataI am trying to NSLog the number of megs my NSData object is however currently all I can get is …
ios nsdata nslogHow do you convert an unsigned char array to an NSData in objective c? This is what I am trying …
iphone objective-c nsdata arraysIn a WebService JSON response is coming. In the response, there is image is coming as a byte array. I …
iphone ios objective-c bytearray nsdataI am building an iPhone app and stuck with the following: unsigned char hashedChars[32]; CC_SHA256([inputString UTF8String], [inputString …
iphone nsstring nsdataHow to convert String to byte in Swift? Like String .getBytes()in Java.
swift string nsdata