How i print variable from another NSString?

Xtrician · Dec 4, 2011

Hello,
What i mean is,
For Example:
Code:
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 · Dec 4, 2011

Use the stringWithFormat: method, it uses the same format specifiers as printf() and is similar in concept to sprintf().
Code:
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 · Dec 4, 2011

Thank you very much.

jnoxx · Dec 5, 2011

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

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