October 2015
Intermediate to advanced
288 pages
7h 35m
English
Content preview from Clojure Recipes
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8. A Stock Ticker on the Pedestal Framework Server
We’ve done an introduction to Pedestal. Now we’ll go deeper by building an application that sends pricing information from the server to the web application in real time. This will be similar to a trading desk application with a stock price ticker and the capability to place stock orders asynchronously.
Assumptions
In this chapter we assume the following:
You know about the HTML5 feature called EventSource or are willing to learn how it works. (You may have heard of WebSockets. The really short summary is that WebSockets are two-way and EventSources are one-way, server to client).
You have ...
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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.