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Scala is essential to learning big data. Important components such as Spark and Kafka are written in Scala. To understand how these components work, you must read the source code, and learning Scala is the only way to read the source code. The way to learn Scala is basically self-study. After all, as far as I know, there is no such subject in the university at present. In order to get started quickly, Uncle found a video material for you.

The basic qualities of a good programmer are the ability to learn and drive. You can only rely on yourself if you can stick to the video. In addition, uncle will update the original series of “Five Minutes a Day to Fix Big Data” irregularly every week. Thank you for your attention.

Note: the materials are for personal study only, not for commercial use. Thank you

Scala Video content:

1. Introduction to Scala Basic syntax, compilation environment, common types and declarations reading and writing of Scala lines, characters, binary and text files 2. Scala Functional programming Scala control structures (assignment, conditions, loops, input and output) and functions (parameters and procedures) Scala array operations (definition, traversal, conversion) and common algorithms 3. Object-oriented programming of Scala Scala class and object construction and inheritance, rewrite, abstraction, conversion, class and object properties and use, The use and introduction of package 4. Advanced foundation of Scala 1. Scala operator call and overloading, collection processing, high-order functions and type functions 5

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Concern public number: uncle according to, background message 2 can obtain information, no other conditions.

In addition: any questions can be directly background message, welcome all kinds of technical exchanges