February 2015
Intermediate to advanced
178 pages
3h 47m
English
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Learning the Inversion of Control
Inversion of Control (IoC) and dependency injection (DI) are used interchangeably. IoC is achieved through DI. DI is the process of providing dependencies and IoC is the end result of DI. Spring's IoC container enforces the DI pattern for your components, and this leaves them loosely coupled and allows you to code to abstractions.
Dependency injection is a style of object configuration in which an object's fields and collaborators are set by an external entity. In other words, objects are configured by an external entity. Dependency injection is an alternative to having the object configure itself. This might sound a bit vague, so let's look at a simple example.
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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.