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I am setting up my UITableView using storyboard editor. For creating my cells I am using the standard delegate method: - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"SearchResultCell"]; if (cell == nil) { // Do cell setup } // etc return cell; } Except when the cell is dequeued the very first time it's not nil, as it should be. So the code inside the if statement is never executed. People get this error when their reuse identifiers are inconsistent, so I went ahead

Using storyboards you have no easy access to the first view controller in appDelegate (though once you do prepareForSegue makes it easy to pass the ManagedObjectContext down the navigation stack. I've settled on giving each view controller (or superclass of each view controller) requiring Core Data access a moc member: @synthesize moc = _moc; @property (nonatomic) __weak NSManagedObjectContext *moc; I'm uneasy about it because it doesn't seem a very elegant way to do it - too much code. But assigning directly requires specifying absolute indexes into the viewControllers arrays and changing

I am new on iOS Development and during my works for an app I am building right now some doubts have appeared to me. I am trying to build a Screen that will be compounded by multiple ViewControllers, but on the NavigationBar I would like to have a UiSegmentedControl above the Title, something like a Scope Bar to control the navigation between the children ViewController. I wanted to build something similar to what we have on HealthKit Dashboard: . What kind of approach do you suggest to do that? I understand that some questions have already been done about it, but after a long research I have

I am using Storyboard and UITableView without UINavigationController . When tapping on any cell, it should bring user to a detail page. I can of course implement didSelectRowAtIndexPath: But I wished to try something fairly different. I want to do it with a storyboard segue . I use prototype cell, and I can simply config a triggered segue on the cell. I can implement prepareForSegue: , but here's the problem, how can I know what cell has been selected? The prepareForSegue:sender: method's sender parameter is the cell you are looking for. You can get it's index path by [self.tableView

If I select a view with my mouse in a storyboard or xib, Xcode will select the front most view. I know that I can select the other views in the document outline, but if I want to grab a background view to move it with my mouse, the front most view gets selected again when I click in the storyboard. I think there is a way to cycle through the views and select the ones in the back by holding down on some keys, but I can't find what it is. Does anyone know? I'm using Xcode 4.6. I know that I can also move background views using the size inspector, but I'm looking for a way to position them with