January 2002
Beginner
480 pages
13h 15m
English
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Component Instances
There’s a concept that encompasses Jabber’s configuration approach that is taken from the object-oriented (OO) world—the concept of objects (and classes) and instances thereof. In Jabber server configuration, specifically the description of the components that are to make up a particular Jabber server, we talk about instances of components, not components directly.
In other words, a component is something generic that is written to provide a specific service or set of services; when we put that component to use in a Jabber server, we customize the characteristics of that component by specifying detailed configuration pertaining to how that component will actually work. We’re creating an instance of that component.
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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.