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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Performance comparison
In this section, we will compare the performance of sets and maps against their counterparts: arrays and objects. As mentioned in earlier chapters, the main goal of doing a comparison is not to know that the data structures are superior to their native counterparts but to understand their limitations and ensure that we make an informed decision when trying to use them.
It's very important to take benchmarks with a grain of salt. Benchmarking tools often use engines such as V8, which are built and optimized to run in a way that is very different from some other web-based engines. This may cause the results to be a little skewed based on the environment in which your application runs.
We will need to do some initial ...
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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.