January 2018
Intermediate to advanced
332 pages
7h 36m
English
Content preview from Hands-On Data Structures and Algorithms with JavaScript
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Summary
In this chapter, we delved into sets and maps, their weaker counterparts, and their APIs. Then, we used sets and maps in few real-world examples such as applications with keyboard shortcuts for navigation powered by sets and an application analytics tracker powered by sets and maps. Then, we concluded the chapter with a performance comparison between objects and arrays.
In the next chapter, we will be exploring trees and how we can leverage them to make our web applications faster with reduced code complexity.
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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.