January 2014
Intermediate to advanced
736 pages
70h 43m
English
Content preview from Android™ How to Program, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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DeckOfCards Constructor
The class’s constructor instantiates array deck (line 20) with NUMBER_OF_CARDS (52) elements that are all null by default. Lines 24–26 fill the deck with Cards. The loop initializes control variable count to 0 and loops while count is less than deck.length, causing count to take on each integer value from 0 to 51 (the indices of array deck). Each Card is instantiated and initialized with a String from the faces array (which contains "Ace" through "King") and a String from the suits array (which contains "Hearts", "Diamonds", "Clubs" and "Spades"). The calculation count % 13 always results in a value from 0 to 12 (the 13 indices of the faces array in lines 16–17), and the calculation count / 13 always results in a value ...
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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.
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