NSInteger and NSUInteger in a mixed 64bit / 32bit environment

Question

I have a fair amount of string format specifiers in NSLog / NSAssert etc. calls which use %d and %u with NSInteger (= int on 32bit) an

Answer 1

You can also use %zd (NSInteger) and %tu (NSUInteger) when logging to the console.

NSInteger integer = 1;
NSLog(@"first number: %zd", integer);

NSUInteger uinteger = 1;
NSLog(@"second number: %tu", uinteger);

Also to be found here.