Short and useful Objective-C snippets?

Question

Since XCode 4, there is now a Code Snippets section which offers the snippets via auto-complete when typing. I\'d be very interested in snippets you all have stored in there. Wh

Answer 1

I don't if this counts but I always use this snippet whenever I add a UITableView in any of my view controllers.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *cellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
    if(cell == nil)
    {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle 
                                      reuseIdentifier:cellIdentifier];
            // Do something here......................
    }
    // Do something here too .........................
    return cell;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return ;
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return ;
}

its quite handy if you are not using a UITableViewController to show table contents.