You can build and maintain robots and factories cheaper in China.
1,989 karma · joined June 8, 2009
NSString *myString = @"This is a" @" string.";
Adjacent string constants are concatenated by the preprocessor. Otherwise, I don't think it's too much hassle to call stringByAppendingString:.They match duplicate files with an SHA256 sum and size in bytes. With those two factors, the probability of a collision is incredibly tiny and impossible to exploit usefully. If you tried a trillion combinations you might find a useless file, but by then you would be detected and banned from Dropbox.