June 2018
Beginner
722 pages
18h 47m
English
Content preview from Introduction to Programming
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Summary
One of the most often used terms, API, was thoroughly discussed in this chapter, as well as the related topics of object factories, overriding, hiding, and overloading. Also, the use of the keywords this and super was explored in detail and demonstrated during the explanation of constructors. The chapter concluded with an overview of the keyword final and its use for local variables, fields, methods, and classes.
In the next chapter, we will describe package and class member accessibility (also called visibility), which will help us to expand on one of the key object-oriented programming concepts, encapsulation. It will lay the foundation for our discussion of object-oriented design principles.
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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.