How can I escape slashes and quotes in Objective-C?

Question

I would like to do the following

[controller setMessageBody:[NSString stringWithFormat:@\"%@ 
 
 %@ 
<         


        

Answer 1

Just use

@"....Hello..."

if you put it in the format, or use

@"Hello"

if you include it using %@ in the format string. The %@ is only interpreted in the first argument of the stringWithFormat: method here.