iOS How i print variable from another NSString?

[Xtrician]

Hello,
What i mean is,
For Example:

NSString *s = @"Alex";
NSString *s2 = @"Hi [s] how are you?";

NSLog(s);
NSLog(s2);

Here is the output i want:
Alex
Hi Alex how are you?

What is the correct syntax and the easy way to do this?
Thanks.

 

[subsonix]

Use the stringWithFormat: method, it uses the same format specifiers as printf() and is similar in concept to sprintf().

NSString *s = @"Alex";
NSString *s2 = [NSString stringWithFormat: @"Hi %@ how are you?", s];

NSLog(@"%@", s2);

http://developer.apple.com/library/...onceptual/Strings/Articles/FormatStrings.html

 

[Xtrician]

Thank you very much.

 

[jnoxx]

Maybe pickup a book on basic programming in Xcode IDE and Objective-C Environment, no personal offense, but if every1 will start off with asking such questions, the forum will be a bit flooded