July 2019
Intermediate to advanced
410 pages
10h 32m
English
Content preview from Hands-On Design Patterns with C# and .NET Core
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Single responsibility principle
A class should have only one responsibility. The goal of this principle is to simplify our classes and logically structure them. Classes with multiple responsibilities are harder to understand and modify, as they are more complex. Responsibility in this circumstance is simply a reason for the change. Another way of looking at responsibility is to define it as a single part of the functionality:
"A class should have one, and only one, reason to change."
- Robert C. Martin
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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.
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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.