August 2020
Intermediate to advanced
508 pages
11h 53m
English
book
A Common-Sense Guide to Data Structures and Algorithms, Second Edition, 2nd Edition
by Jay Wengrow
Content preview from A Common-Sense Guide to Data Structures and Algorithms, Second Edition, 2nd Edition
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Linked Lists
Like an array, a linked list is a data structure that represents a list of items. While on the surface, arrays and linked lists look and act quite similarly, there are big differences under the hood.
As mentioned in Chapter 1, Why Data Structures Matter, memory inside a computer can be visualized as a giant set of cells in which bits of data are stored. You learned that when creating an array, your code finds a contiguous group of empty cells in memory and designates them to store data for your application as shown.
You also saw that the computer has the ability to access any memory address in one step, and can use that power to ...
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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.
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.