January 2018
Intermediate to advanced
434 pages
14h 1m
English
Content preview from Kotlin Programming Cookbook
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How it works...
Let's take a look at the implementation of the Exception class:
public class Exception extends Throwable { static final long serialVersionUID = -3387516993124229948L;public Exception() { }public Exception(String var1) { super(var1); }.....
As you can see, we have a second constructor that takes a String as a parameter. In our CustomException class, we have supplied it by passing its message to the superclass's constructor. Also, you can create a custom exception with an empty constructor because Exception also has an empty constructor.
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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.