Use NSString
instead:
NSMutableString *str = @"test123" ;
NSString *strTest = [str substringWithRange:NSMakeRange(0,2)];
Pregunta
I want first three characters from the below string. My code as follows.
NSMutableString *str = @"test123";
NSMutableString *strTest = [str subStringWithRange:NSMakeRange(0,2)];
But I am getting this error
no visible @interface for NSMutableString declares the selector subStringWithRange error
Advance thanks for proper solution.
Solución
Use NSString
instead:
NSMutableString *str = @"test123" ;
NSString *strTest = [str substringWithRange:NSMakeRange(0,2)];