ios unlimited args method
- (void)showErrorWithTitle:(NSString *)title message:(NSString *)message
cancelButtonTitle:(NSString *)cancelButtonTitle
otherButtonTitles:(NSString *)otherButtonTitles, ... {
UIAlertView *alert = [[UIAlertViewalloc] initWithTitle:title
message:message
delegate:nil
cancelButtonTitle:cancelButtonTitle
otherButtonTitles:nil];
va_list args;
va_start(args, otherButtonTitles);
for (NSString *arg = otherButtonTitles; arg != nil; arg = va_arg(args, NSString*))
{
[alert addButtonWithTitle:arg];
}
va_end(args);
[alert show];
[alert release];
}
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