April 2015
Intermediate to advanced
278 pages
5h 38m
English
Content preview from Data Visualization with D3 and AngularJSBecome 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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Summary
In this chapter, you learned how to implement a simple monitor server that pushes data changes in real time to the client. We used Node.js because of its nonblocking I/O behavior and because of the fact that we can write the server code in JavaScript.
After installing Node.js and creating a package.json file for the application, we installed the express and serve-static web framework via the npm Node package manager.
We used the serve-static package to serve all the static files in the root directory of our application and added it as a middleware to express. This allows you to write a simple file server in less than 10 lines of code.
To implement real-time communication, we need a bidirectional connection rather than the unidirectional HTTP ...
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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.