December 2013
Intermediate to advanced
132 pages
1h 58m
English
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CHAPTER 29
Web Services
Web Services Defined
Many companies like Facebook and Twitter make their services available to users via web sites. Often these services are also available to developers to use in their apps; these are called web services. Web services are functions and content that reside on a web server that you can use via a well-defined set of rules called an API (Application Programming Interface).
The general pattern to working with web services is to formulate a request, send the request, receive the response, and then interpret the response. Objective-C comes with support for web services. To send requests and receive responses ...
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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.