January 2018
Intermediate to advanced
434 pages
14h 1m
English
Content preview from Kotlin Programming Cookbook
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How to copy data class with modifications
In the last recipe, we learned how to use data class and how it reduces a lot of boilerplate code. In this recipe, we will see how data class makes it easy to copy another data class, even if you have to modify the property.
A brute-force mechanism to copy a data class can be to just create a data class by duplicating all the properties, but using the copy method will make it much easier.
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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.
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