April 2015
Intermediate to advanced
556 pages
17h 47m
English
book
Cocoa Programming for OS X: The Big Nerd Ranch Guide
by Aaron Hillegass, Adam Preble, Nate Chandler
Content preview from Cocoa Programming for OS X: The Big Nerd Ranch Guide
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28 Web Services
It is common for an application to need information from somewhere beyond the user’s computer. The easiest way to make that information available is to put it on a web server and publish the URL that provides the desired information. Web servers communicate using HTTP or HTTPS.
HTTP (Hypertext Transfer Protocol) was originally designed for serving HTML documents for rendering in a web browser. As the web’s popularity soared, so did creative uses of HTTP. Today, HTTP is commonly used not only to serve content for web browsers, but also structured data for any software that speaks HTTP. In this chapter you will see the latter, but the concepts will be applicable to all web services.
Using a web service is simple: ...
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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.