Xcode…
I want to write one byte (1) to NSData. It seems very simple but im not able to find the proper link how to do it. I try to do that using unsigned char. But that stores the hex value.
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Xcode…
I want to write one byte (1) to NSData. It seems very simple but im not able to find the proper link how to do it. I try to do that using unsigned char. But that stores the hex value.
You cannot add bytes to
NSDatauseNSMutableDataappendBytes:bytes length: method