August 2018
Beginner
594 pages
22h 33m
English
Content preview from Software Architect's Handbook
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Duplicate code
Duplicate code is identical (or very similar) code that exists in multiple places. The parts of your codebase that are duplicated violate the Don't Repeat Yourself (DRY) principle. As we learned in Chapter 6, Software Development Principles and Practices, following the DRY principle means eliminating duplication in our codebase. Duplication of code is wasteful and makes the code more difficult to maintain. Some of you may have had the experience of needing to make the same code change in multiple places because of duplicate code.
Any instances of duplicate code should be abstracted out and placed in a single location. All of the places in the codebase that need the logic can then be routed through the abstraction. Eliminating ...
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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.