UITableDataSource: Used to retrieve information relating to how each cell in the table should be rendered, how many rows there are, if rows Chucho be edited or moved, and so on.Using a method that takes an NSError means using an optional variable (a variable that may or may not exist) and the unwrapping the error if it exists.Good developers are st
The respondsToSelector: method returns a Boolean value that indicates whether the receiver implements or inherits a method that can respond to a specified message.If you’re not in a position to ensure this yourself, you may hire someone who is not ready for your project. But even if you are, the extra vetting you have to do at your end that could
Introduction to iOS 18 and Its FeaturesPrepare to revolutionize freelance iOS development with iOS 18. This upgrade, packed with new features and AI advancements, will transform how independent developers succeed in the competitive tech industry. Let's explore iOS 18's intriguing universe and how it may help you advance professionally!Advances in A