April 2017
Beginner
504 pages
14h 11m
English
Content preview from Java 9 Programming By Example
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Extending the Game - Run Parallel, Run Faster
In this chapter, we will extend the Mastermind game. As it is now, it can guess the secret that was hidden and also hide the pegs. The test code can even do both at the same time. It can play against itself leaving us only with the fun of programming. What it cannot do is make use of all the processors that we have in today's notebooks and servers. The code runs synchronous and utilizes only a single processor core.
We will alter the code extending the guessing algorithm to slice up the guessing into subtasks and execute the code in parallel. During this, we will get acquainted with Java concurrent programming. This will be a huge topic with many subtle corners and caveats lurking in the dark. ...
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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.