January 2020
Intermediate to advanced
532 pages
13h 31m
English
Content preview from Hands-On Design Patterns and Best Practices with Julia
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Chapter 8
What are the benefits of developing assessor functions?
Assessor functions are a great way to provide an official API to users of the particular object. The underlying implementation is therefore decoupled from the interface. Should there be any changes to the implementation, there will be zero impact on users of the object as long as the contract of the assessor functions is unchanged.
What would be an easy way to discourage the use of internal fields of an object?
The easiest way to discourage the use of internal fields of an object is to have a special naming convention. A commonly used convention is to have an underscore as the prefix of the field name. If the programmer tries to use the field, then they are reminded that the ...
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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.