I don't know how to combine two NSStrings. I've a label, rohstoffe and want to set its text with two strings, but the label only shows the last string.
Why?
Here is my code:
NSString *n = @"A";
NSString *m = @"B";
self.rohstoffe.text = (@"%d und %d", n, m);
self.rohstoffe.text = [NSString stringWithFormat:@"%@ und %@", n, m];
%@ is for strings and pointers %i and %d are for integers and %f is used for floats and double. This should cover you for most stuff. These are the same symbols used for NSLog.
A full list can be found here
You are assigning only the first parameter of your expression. Try this:
self.rohstoffe.text = [NSString stringWithFormat:@"%d und %d", n, m];
