October 2013
Intermediate to advanced
368 pages
9h 20m
English
Content preview from Modern C++ Programming with Test-Driven DevelopmentBecome 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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8.3 Themes
We’ll work through an example of incrementally improving a legacy codebase. You’ll learn a handful of specific techniques, each tailored to the specific legacy challenge at hand. The approaches you’ll learn are a subset of at least a couple dozen such techniques found in Working Effectively with Legacy Code [Fea04] and elsewhere. You’ll discover that the techniques are simple to learn and that once you’ve learned a handful, it’s pretty easy to figure out many of the rest.
Core themes for approaching legacy challenges include the following:
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Test-drive whenever you can. Test-drive code changes into either new members or even new classes when possible.
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Don’t decrease the test coverage. It’s very easy to introduce a small amount of code ...
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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.