+1  A: 

You can easily resolve both your problem by adding into the header file (.h) the method prototype:

- (void)printFloat:(float)f;
Cesar  2010-04-22 08:51:51
Thanks!My advertence, sorry for asking a low question.
 2010-04-22 09:16:47
could you mark the answer as resolved ? thx :)
Cesar  2010-04-23 04:03:03

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