September 2019
Intermediate to advanced
352 pages
8h 3m
English
book
The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
by David Thomas, Andrew Hunt
Content preview from The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
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Topic 34 | Shared State Is Incorrect State |
You're in your favorite diner. You finish your main course, and ask your server if there's any apple pie left. He looks over his shoulder, sees one piece in the display case, and says yes. You order it and sigh contentedly.
Meanwhile, on the other side of the restaurant, another customer asks their server the same question. She also looks, confirms there's a piece, and that customer orders.
One of the customers is going to be disappointed.
Swap the display case for a joint bank account, and turn the waitstaff into point-of-sale devices. You and your partner both decide to buy a new phone at the same time, but there's only enough in the account for one. Someone—the bank, the store, or you—is going to be ...
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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.