November 2016
Intermediate to advanced
480 pages
14h 42m
English
Content preview from Swift Programming: The Big Nerd Ranch Guide
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Gold Challenge
Mayors are people too.
An instance of the Mayor type will naturally get nervous whenever its town loses some population due to a Zombie attack.
Create a stored instance property on the Mayor type called anxietyLevel.
It should be of type Int and should start out with a default value of 0.
Increment the anxietyLevel property every time a Mayor instance is notified of a Zombie attack.
Last, as a mayor will not want to outwardly display anxiety, mark this property as private.
Verify that this property is not accessible in main.swift.
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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.