Understanding the iPhone: UITableView Outlet Behavior with Navigation Controller Stack

Understanding Delegation in iOS Development: Passing Selected UITableViewCell Variables to Previous View Controllers

Configuring Tabs with Navigation Controllers in iOS Tab Bar Applications

iOS 7 UINavigationBar Stops Extending Under Status Bar After a While: A Developer's Guide to Resolving the Issue

Understanding Customization of Navigation Bar Behavior for a Seamless iOS App Experience

Understanding iOS Tab Bar Item Titles: The Correct Approach to Setting Titles

Fixing Navigation Controller Crash Issues in iOS Development: A Step-by-Step Guide

To add a constant value in both portrait and landscape orientations, you can use the following code: