October 2018
Intermediate to advanced
370 pages
9h 15m
English
Content preview from Hands-On Object-Oriented Programming with Kotlin
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Mutable list iterators
This is the most powerful iterator. The mutable list iterator extends both the list iterator and the MutableListIterator interface, and has its own functions. In the following diagram, we can see how MutableListIterator inherits both MutableIterator and ListIterator:
Let's take a look at the functions provided:
- add(element): The add function inserts the element in the list. The element will either be inserted before the element that is returned by the next() function or after the element that is returned by the previous() function:
fun mutableListIteratorFunctionAdd() { val mutableListValues: MutableList<Int> = mutableListOf(2, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.