August 2019
Beginner
608 pages
16h 7m
English
Content preview from Mastering GitLab 12
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Refactoring
An important technique that differentiates XP from traditional development methods is refactoring, which is the continuous rewriting of program code in small, precisely-measured steps without affecting any visible functionality. In short, refactoring adds nothing to the functionality, but simplifies the design. By regularly executing rewriting steps, the overall effect is often astonishing.
In the meantime, some 70 rewrite rules have been discovered and documented. They carry names such as introduce null object, replace temp with query, and replace conditional with polymorphism. The preconditions for the successful application of refactoring is that there are unit tests available that can be carried out automatically after every ...
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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.