xenop

before:
list.append('<div class="one-fourth" style="margin-top:15px;"><a href="'+h+'" '+s.attr+'  title="'+photo['title']+'" target="_blank"><img src="'+t+'" alt="'+photo['title']+'" /></a></div>');

after:
var element = $('<div class="one-fourth" style="margin-top:15px;"><a href="'+h+'" '+s.attr+'  title="'+photo['title']+'" target="_blank"><img src="'+t+'" alt="'+photo['title']+'" /></a></div>');
if(i % 4 === 0){
  element.addClass('column-first');
}else if(i % 4 === 3){
  element.addClass('column-last');
}

xenop

- (void)viewDidLoad{
  [super viewDidLoad];
  tabBarController_ = [[UITabBarController alloc] init];
  tabBarController_.delegate = self;
  tabBarController_.viewControllers = [NSArray arrayWithObjects:a, b, c, nil];
  tabBarController_.selectedViewController = a;
  tabBarController_.view.frame = self.view.bounds;
  [self.view addSubview:tabBarController_.view];
}

xenop

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    static NSString *CellIdentifier = @"Cell";
    CustomeCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    NSDictionary *d = _dataSource[indexPath.row];
    if ([d[@"count"] intValue] == 0) {
        cell.nameLabel.hidden = YES;
    }else{  
        cell.nameLabel.hidden = NO;
    }
    return cell;

xenop

class Test{
  public static void main(String args[]){
    int n[][] = {{1, 2, 3, 4}, {10, 11, 12, 13}};
    System.out.println(n[0].length);
    
    int m[] = n[0];
    System.out.println(m.length); // n[0].lengthと一緒
  }
}