June 2017
Intermediate to advanced
873 pages
18h 9m
English
Content preview from Dart: Scalable Application DevelopmentBecome 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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Profiling and benchmarking your app
One of the key success factors of Dart is its performance. The Dart VM has a built-in optimizer to increase the execution speed. This optimizer needs a certain amount of execution time before it has enough information to do its work. This is no problem for an app in production, but when testing, you must ensure this condition is met. In this recipe, we are going to focus on how to best benchmark your application.
Getting ready
The benchmark_harness package from the Dart team is built specifically for this purpose. Add it to the pubspec.yaml file and import it in your code. We will illustrate this with the template_benchmark app. Also, make sure that all the issues detected by the checked mode are solved (because ...
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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.