This combination of features makes it possible to write Scala programs that are quite concise and elegant. Being multi-paradigm is one of the strongest selling points of Scala, which Java 8 has also attempted by introducing lambda expressions see Java SE 8 New Features , but it is still a couple of steps behind. Given, many Java developers are turning to Scala, this is the perfect way of leveraging their years of experience in real-world Java programming.
Several best practices and patterns are built into the language itself, e. Scala also offers closures, a feature that dynamic languages like Python and Ruby have adopted from the functional programming paradigm. Scala is inherently very expressive. To give you an idea, here is the word count program written in both Java and Scala, you can see the difference in the expressiveness of language by yourself.
Learning Scala will certainly make you more marketable. Similar to the advice given in Effective Java , Twitter has already shared best practices to develop programs in Scala as Effective Scala.
Martin Odersky , the man behind Scala, is now behind the start-up Lightbend , formally known as Typesafe for supporting commercial Scala development. Scala has the best of both worlds. One thing you might know about the ecosystem is that Scala is growing. Companies that have started using Scala are also contributing to the recent growth of Scala as a mainstream language.
Along with the language and associated frameworks, the Scala community is also growing. Lots of programmers, including Java developers , are joining the Scala bandwagon. In recent surveys, Scala has also been touted as the number one alternative to Java. In my opinion, to grow Scala as the real alternative of Java, given Java 8 also has functional programming support, it has to attract more and more Java developers.
Scala Main Menu
Getting big organizations like Twitter to adopt Scala certainly helps the community, as they have more resources and influence. Java has long been criticized for his verbose and boilerplate-heavy syntax. The Scala compiler, known as scalac remember javac does more than you expect. It can generate toString , equals , hasCode and other things for you. It teaches you Scala from the basics of its syntax to advanced problem solving techniques.
This book teaches you Scala through a series of examples. An excellent step-by-step introduction to many of the Scala features with the help of simple code examples. The main goal of this book is to teach system architecture and design using the techniques of modern functional programming.
Functional Programming Principles in Scala
This means designing systems as small composable units, expressing constraints and interactions. It also serves as an introduction to the Cats library. This book is a comprehensive tutorial that introduces Scala through clear explanations and numerous hands-on examples. Every concept and technique is presented in "blog-size" chunks that can be digested quickly and reviewed as needed for specific tasks. If you need help building web applications with the Lift framework , this cookbook provides scores of concise, ready-to-use code solutions.
This book is a step-by-step exploration of the Lift framework. It uses carefully crafted, well-explained examples that make you comfortable from the start. This book is for developers who are new to both Scala and Lift.
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- 10 Reasons to Learn Scala and Functional Programming - By Javin Paul.
- About this book.
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- Steps in Scala: An Introduction to Object-Functional Programming!
This book will educate you about Lift framework , a great framework for building compelling web applications. Lift is designed to make powerful techniques easily accessible, while keeping the overall framework simple and flexible. Focuses on the compilation of two important concepts of Scala : mixin inheritance and run time types.
The compilation techniques are presented in the context of the Java virtual machine, but could be adapted easily to other similar environments. This book is intended to outline some basic Scala stylistic guidelines which should be followed with more or less fervency.
With this book, you'll discover why Scala is ideal for highly scalable, component-based applications that support concurrency and distribution. This book is an introduction and a guide to getting started with functional programming FP development. It introduces the reader to the core Scala syntax and its OO models with examples and solutions that build confidence with the language.
This is the previous page of Scala Programming, we are in the processing to convert all the books there to the new page. Please check this page later!!! Book Site. Programming in Scala: A comprehensive step-by-step guide This book is the authoritative tutorial on the Scala programming language, co-written by the language's designer, Martin Odersky. Creative Scala Dave Gurnell, et al Our goal is to demonstrate the building blocks that Scala developers use to create programs in a clear, succinct, and declarative manner.
Essential Scala Noel Welsh, et al This book is aimed at experienced developers who are encountering Scala for the first time.
Related Steps in Scala: An Introduction to Object-Functional Programming
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