intervalSince1970 to String

    NSDate * date = [NSDate dateWithTimeIntervalSince1970:[_model.myCloudModeldate doubleValue]];

    NSDateFormatter *format = [[NSDateFormatter alloc] init];

    NSLocale *enLocale = [[NSLocale alloc] initWithLocaleIdentifier:@"en-US"];

    [format setLocale:enLocale];

    [format setDateFormat:@"EEE MMM dd HH:mm:ss ZZZ yyyy"];

    NSString * dateString = [format stringFromDate:date];

    self.labDate.text = dateString;