LutherBaker · May 22, 2014 23:08
diff --git a/nsstring-cheatsheet.m b/nsstring-cheatsheet.m
 // http://stackoverflow.com/questions/13122210/dynamically-format-a-float-in-a-nsstring

 int precision = 2;
 NSString *whatever=[NSString stringWithFormat:@"My float: %.*f", precision,aFloat];
 //                                   Asterisk in place of 2^^    ^^^^^^^^^ int variable
	// http://stackoverflow.com/questions/13122210/dynamically-format-a-float-in-a-nsstring

	int precision = 2;
	NSString whatever=[NSString stringWithFormat:@"My float: %.f", precision,aFloat];
	// Asterisk in place of 2^^ ^^^^^^^^^ int variable