Scala Projects
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Modern Scala Projects
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Author : Ilango gurusamy
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-07-30
Modern Scala Projects written by Ilango gurusamy and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-30 with Computers categories.
Develop robust, Scala-powered projects with the help of machine learning libraries such as SparkML to harvest meaningful insight Key Features Gain hands-on experience in building data science projects with Scala Exploit powerful functionalities of machine learning libraries Use machine learning algorithms and decision tree models for enterprise apps Book Description Scala, together with the Spark Framework, forms a rich and powerful data processing ecosystem. Modern Scala Projects is a journey into the depths of this ecosystem. The machine learning (ML) projects presented in this book enable you to create practical, robust data analytics solutions, with an emphasis on automating data workflows with the Spark ML pipeline API. This book showcases or carefully cherry-picks from Scala’s functional libraries and other constructs to help readers roll out their own scalable data processing frameworks. The projects in this book enable data practitioners across all industries gain insights into data that will help organizations have strategic and competitive advantage. Modern Scala Projects focuses on the application of supervisory learning ML techniques that classify data and make predictions. You'll begin with working on a project to predict a class of flower by implementing a simple machine learning model. Next, you'll create a cancer diagnosis classification pipeline, followed by projects delving into stock price prediction, spam filtering, fraud detection, and a recommendation engine. By the end of this book, you will be able to build efficient data science projects that fulfil your software requirements. What you will learn Create pipelines to extract data or analytics and visualizations Automate your process pipeline with jobs that are reproducible Extract intelligent data efficiently from large, disparate datasets Automate the extraction, transformation, and loading of data Develop tools that collate, model, and analyze data Maintain the integrity of data as data flows become more complex Develop tools that predict outcomes based on “pattern discovery” Build really fast and accurate machine-learning models in Scala Who this book is for Modern Scala Projects is for Scala developers who would like to gain some hands-on experience with some interesting real-world projects. Prior programming experience with Scala is necessary.
Scala Programming Projects
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Author : Mikael Valot
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-09-29
Scala Programming Projects written by Mikael Valot and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-29 with Computers categories.
Discover unique features and powerful capabilities of Scala Programming as you build projects in a wide range of domains Key FeaturesDevelop a range of Scala projects from web applications to big data analysisLeverage full power of modern web programming using Play FrameworkBuild real-time data pipelines in Scala with a Bitcoin transaction analysis appBook Description Scala is a type-safe JVM language that incorporates object-oriented and functional programming (OOP and FP) aspects. This book gets you started with essentials of software development by guiding you through various aspects of Scala programming, helping you bridge the gap between learning and implementing. You will learn about the unique features of Scala through diverse applications and experience simple yet powerful approaches for software development. Scala Programming Projects will help you build a number of applications, beginning with simple projects, such as a financial independence calculator, and advancing to other projects, such as a shopping application and a Bitcoin transaction analyzer. You will be able to use various Scala features, such as its OOP and FP capabilities, and learn how to write concise, reactive, and concurrent applications in a type-safe manner. You will also learn how to use top-notch libraries such as Akka and Play and integrate Scala apps with Kafka, Spark, and Zeppelin, along with deploying applications on a cloud platform. By the end of the book, you will not only know the ins and outs of Scala, but you will also be able to apply it to solve a variety of real-world problems What you will learnBuild, test, and package code using Scala Build ToolDecompose code into functions, classes, and packages for maintainabilityImplement the functional programming capabilities of ScalaDevelop a simple CRUD REST API using the Play frameworkAccess a relational database using SlickDevelop a dynamic web UI using Scala.jsSource streaming data using Spark Streaming and write a Kafka producerUse Spark and Zeppelin to analyze dataWho this book is for If you are an amateur programmer who wishes to learn how to use Scala, this book is for you. Knowledge of Java will be beneficial, but not necessary, to understand the concepts covered in this book.
Scala Machine Learning Projects
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Author : Md. Rezaul Karim
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-01-31
Scala Machine Learning Projects written by Md. Rezaul Karim and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-31 with Computers categories.
Powerful smart applications using deep learning algorithms to dominate numerical computing, deep learning, and functional programming. Key Features Explore machine learning techniques with prominent open source Scala libraries such as Spark ML, H2O, MXNet, Zeppelin, and DeepLearning4j Solve real-world machine learning problems by delving complex numerical computing with Scala functional programming in a scalable and faster way Cover all key aspects such as collection, storing, processing, analyzing, and evaluation required to build and deploy machine models on computing clusters using Scala Play framework. Book Description Machine learning has had a huge impact on academia and industry by turning data into actionable information. Scala has seen a steady rise in adoption over the past few years, especially in the fields of data science and analytics. This book is for data scientists, data engineers, and deep learning enthusiasts who have a background in complex numerical computing and want to know more hands-on machine learning application development. If you're well versed in machine learning concepts and want to expand your knowledge by delving into the practical implementation of these concepts using the power of Scala, then this book is what you need! Through 11 end-to-end projects, you will be acquainted with popular machine learning libraries such as Spark ML, H2O, DeepLearning4j, and MXNet. At the end, you will be able to use numerical computing and functional programming to carry out complex numerical tasks to develop, build, and deploy research or commercial projects in a production-ready environment. What you will learn Apply advanced regression techniques to boost the performance of predictive models Use different classification algorithms for business analytics Generate trading strategies for Bitcoin and stock trading using ensemble techniques Train Deep Neural Networks (DNN) using H2O and Spark ML Utilize NLP to build scalable machine learning models Learn how to apply reinforcement learning algorithms such as Q-learning for developing ML application Learn how to use autoencoders to develop a fraud detection application Implement LSTM and CNN models using DeepLearning4j and MXNet Who this book is for If you want to leverage the power of both Scala and Spark to make sense of Big Data, then this book is for you. If you are well versed with machine learning concepts and wants to expand your knowledge by delving into the practical implementation using the power of Scala, then this book is what you need! Strong understanding of Scala Programming language is recommended. Basic familiarity with machine Learning techniques will be more helpful.
Scala Programming Mastery A Definitive Guide To Programming Essentials
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-07
Scala Programming Mastery A Definitive Guide To Programming Essentials written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-07 with Computers categories.
"Scala Programming Mastery: A Definitive Guide to Programming Essentials" is the ultimate resource for developers determined to excel in the Scala programming language. This expertly crafted guide delves into Scala's extensive capabilities, merging object-oriented and functional programming paradigms with advanced topics like concurrency, design patterns, and smooth interoperability with both Java and JavaScript ecosystems. Whether you're a beginner or transitioning from another language, this book offers a clear, systematic exploration of Scala's syntax, control structures, collections, and much more. Emphasizing best practices and practical examples, each chapter builds upon the knowledge gained previously, ensuring a thorough understanding of Scala's elegant and powerful features. Step into the world of Scala programming with this definitive guide and harness the ability to create robust, scalable, and maintainable applications. Embrace the future of software development with "Scala Programming Mastery: A Definitive Guide to Programming Essentials" and become a part of the proficient Scala developer community.
Scala Cookbook
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Author : Alvin Alexander
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2013-08
Scala Cookbook written by Alvin Alexander and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08 with Computers categories.
Save time and trouble when using Scala to build object-oriented, functional, and concurrent applications. With more than 250 ready-to-use recipes and 700 code examples, this comprehensive cookbook covers the most common problems you’ll encounter when using the Scala language, libraries, and tools. It’s ideal not only for experienced Scala developers, but also for programmers learning to use this JVM language. Author Alvin Alexander (creator of DevDaily.com) provides solutions based on his experience using Scala for highly scalable, component-based applications that support concurrency and distribution. Packed with real-world scenarios, this book provides recipes for: Strings, numeric types, and control structures Classes, methods, objects, traits, and packaging Functional programming in a variety of situations Collections covering Scala's wealth of classes and methods Concurrency, using the Akka Actors library Using the Scala REPL and the Simple Build Tool (SBT) Web services on both the client and server sides Interacting with SQL and NoSQL databases Best practices in Scala development
Testing In Scala
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Author : Daniel Hinojosa
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2013
Testing In Scala written by Daniel Hinojosa and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Computers categories.
If you build your Scala application through Test-Driven Development, you'll quickly see the advantages of testing before you write production code. This hands-on book shows you how to create tests with ScalaTest and the Specs2--two of the best testing frameworks available--and how to run your tests in the Simple Build Tool (SBT) designed specifically for Scala projects. By building a sample digital jukebox application, you'll discover how to isolate your tests from large subsystems and networks with mocking code, and how to use the ScalaCheck library for automated specification-based testing. If you're familiar with Scala, Ruby, or Python, this book is for you. Get an overview of Test-Driven Development Start a simple project with SBT and create tests before you write code Dive into SBT's basic commands, interactive mode, packaging, and history Use ScalaTest both in the command line and with SBT, and learn how to incorporate JUnit and TestNG Work with the Specs2 framework, including Specification styles, matchers DSLs, and Data Tables Understand mocking by using Java frameworks EasyMock and Mockito, and the Scala-only framework ScalaMock Automate testing by using ScalaCheck to generate fake data
Scala Projects
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Author : Kapil Sanghvi
language : en
Publisher:
Release Date : 2018
Scala Projects written by Kapil Sanghvi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
"Scala is a functional programming language that supports OOP principles and it's quite challenging to develop scalable and reactive applications without any framework/library support. This video course is designed to help Scala programmers who have very basic knowledge of the Scala language build real-world applications from scratch using the Play and Akka frameworks with the underlined concurrency resolution mechanism. In this course you will learn various features of the Play and Akka frameworks by building 5 real-world applications with increasing complexity. Beginning with a simple project, a product catalog-listing application, the course will take you through building a customer data entry application, a string processing application to get a word count, a message passing app like Ping pong actors example and Dining-philosophers problem-in humus. Each project will help you master the programming and data capabilities of Scala. By the end of the course, you will not only be empowered by knowing the ins and outs of Scala, but you will also be able to apply them to solve a variety of problems."--Resource description page.
Learn Scala Programming
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Author : Slava Schmidt
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-10-31
Learn Scala Programming written by Slava Schmidt and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-31 with Computers categories.
A step-by-step guide in building high-performance scalable applications with the latest features of Scala. Key FeaturesDevelop a strong foundation in functional programming and Scala's Standard Library (STL)Get a detailed coverage of Lightbend Lagom—the latest microservices framework from LightbendUnderstand the Akka framework and learn event-based Programming with Scala Book Description The second version of Scala has undergone multiple changes to support features and library implementations. Scala 2.13, with its main focus on modularizing the standard library and simplifying collections, brings with it a host of updates. Learn Scala Programming addresses both technical and architectural changes to the redesigned standard library and collections, along with covering in-depth type systems and first-level support for functions. You will discover how to leverage implicits as a primary mechanism for building type classes and look at different ways to test Scala code. You will also learn about abstract building blocks used in functional programming, giving you sufficient understanding to pick and use any existing functional programming library out there. In the concluding chapters, you will explore reactive programming by covering the Akka framework and reactive streams. By the end of this book, you will have built microservices and learned to implement them with the Scala and Lagom framework. What you will learnAcquaint yourself with the new standard library of Scala 2.13Get to grips with the Grok functional paradigmsGet familiar with type system to express domain constraintsUnderstand the actor model and different Akka librariesGrasp the concept of building microservices using Lagom frameworkDeep dive into property-based testing and its practical applicationsWho this book is for This book is for beginner to intermediate level Scala developers who would like to advance and gain knowledge of the intricacies of the Scala language, expand their functional programming tools, and explore actor-based concurrency models.
Scala In Depth
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Author : Josh Suereth
language : en
Publisher: Simon and Schuster
Release Date : 2012-05-13
Scala In Depth written by Josh Suereth and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-13 with Computers categories.
Summary Scala in Depth is a unique new book designed to help you integrate Scala effectively into your development process. By presenting the emerging best practices and designs from the Scala community, it guides you through dozens of powerful techniques example by example. About the Book Scala is a powerful JVM language that blends the functional and OO programming models. You'll have no trouble getting introductions to Scala in books or online, but it's hard to find great examples and insights from experienced practitioners. You'll find them in Scala in Depth. There's little heavy-handed theory here—just dozens of crisp, practical techniques for coding in Scala. Written for readers who know Java, Scala, or another OO language. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Concise, expressive, and readable code style How to integrate Scala into your existing Java projects Scala's 2.8.0 collections API How to use actors for concurrent programming Mastering the Scala type system Scala's OO features—type member inheritance, multiple inheritance, and composition Functional concepts and patterns—immutability, applicative functors, and monads ================================================== Table of Contents Scala—a blended language The core rules Modicum of style—coding conventions Utilizing object orientation Using implicits to write expressive code The type system Using implicits and types together Using the right collection Actors Integrating Scala with Java Patterns in functional programming
Looks Good To Me
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Author : Adrienne Braganza
language : en
Publisher: Simon and Schuster
Release Date : 2025-01-07
Looks Good To Me written by Adrienne Braganza and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-07 with Computers categories.
Deliver code reviews that consistently build up your team and improve your applications. “Looks Good to Me” offers a unique approach to delivering meaningful code reviews that goes beyond superficial checklists and tense critical conversations. Instead, you’ll learn how to improve both your applications and your team dynamics. “Looks Good to Me” teaches you how to: • Understand a code review's benefits proactively prevent loopholes and bottlenecks • Co-create an objective code review system • Clarify responsibilities: author, reviewer, team lead/manager, and the team itself • Establish manageable guidelines and protocols • Align with your team and explicitly document the policies they will follow • Automate code quality with linting, formatting, static analysis, and automated testing • Compose effective comments for any situation • Consider combining code reviews with pair programming or mob programming • AI for code reviews Inside “Looks Good to Me” you’ll find comprehensive coverage of every part of the code review process, from choosing a system to keeping reviews manageable for everyone involved. With this mix of tools, processes, common sense, and compassion, you’ll run a highly effective review process from first commit to final deployment. Foreword by Scott Hanselman. About the technology Transform code reviews into the positive, productive experiences they’re meant to be! Whether it’s your code under the microscope or you’re the one giving the feedback, this sensible guide will help you avoid the tense debates, fruitless nitpicking, and unnecessary bottlenecks you’ve come to expect from code reviews. About the book “Looks Good to Me” teaches the considerate, common sense approach to code reviews pioneered by author Adrienne Braganza. You’ll learn how to create a cohesive team environment, align review goals and expectations clearly, and be prepared for any changes or obstacles you may face. Along the way, you’ll master practices that adapt to how your team does things, with multiple options and solutions, relatable scenarios, and personal tidbits. You’ll soon be running highly effective reviews that make your code—and your team—stronger. What's inside • Why we do code reviews • Automate processes for code quality • Write effective comments About the reader For any team member, from developer to lead. About the author Adrienne Braganza is an engineer, speaker, instructor, and author of the bestselling book Coding for Kids: Python. Table of Contents Part 1 1 The significance of code reviews 2 Dissecting the code review 3 Building your team’s first code review process Part 2 4 The Team Working Agreement 5 The advantages of automation 6 Composing effective code review comments Part 3 7 How code reviews can suck 8 Decreasing code review delays 9 Eliminating process loopholes 10 The Emergency Playbook Part 4 11 Code reviews and pair programming 12 Code reviews and mob programming 13 Code reviews and AI A Team Working Agreement starter template B Emergency Playbook starter template C PR templates D List of resources