Barbara R questions

Barbara R answers

• UITableViewRowAction with icon and text
• Programmatically detect which app store the app was downloaded from
• Hiding some views in the interface builder
• Unable to dequeue a cell with identifier Cell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard?
• NSInvalidArgumentException', reas-[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[4]'