— Coding —
iOS: Using NSNotificationCenter to Send/Receive Messages
Using NSNotificationCenter is a great way to send messages such that its corresponding receivers will be able to update their variables or interface values. First, create a name for your notification in your Constants file (go here if you don’t know how to create one), or anywhere appropriate so that your receiver(s) and sender will… Read More iOS: Using NSNotificationCenter to Send/Receive Messages