April 2015
Intermediate to advanced
556 pages
17h 47m
English
book
Cocoa Programming for OS X: The Big Nerd Ranch Guide
by Aaron Hillegass, Adam Preble, Nate Chandler
Content preview from Cocoa Programming for OS X: The Big Nerd Ranch Guide
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For the More Curious: Delegates and Notifications
An object that has made itself the delegate of a standard Cocoa object is probably interested in receiving notifications from that object as well. For example, if you have implemented a delegate to handle the windowShouldClose(_:) delegate method for a window, that same object is likely to be interested in the NSWindowDidResizeNotification from that same window.
If a standard Cocoa object has a delegate and posts notifications, the delegate is automatically registered as an observer for the methods it implements. If you are implementing such a delegate, how would you know what to call the method?
The naming convention is simple: Start with the name of the notification. Remove the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.