July 2017
Intermediate to advanced
796 pages
18h 55m
English
Content preview from Scala and Spark for Big Data Analytics
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Scala is object-oriented
Scala is a very good example of an object-oriented language. To define a type or behavior for your objects you need to use the notion of classes and traits, which will be explained later, in the next chapter. Scala doesn't support direct multiple inheritances, but to achieve this structure, you need to use Scala's extension of the subclassing and mixing-based composition. This will be discussed in later chapters.
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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.