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If your application source code is overly verbose, it can be a nightmare to maintain. Write concise and expressive, type-safe code in an environment that lets you build for the JVM, browser, and more. Key Features * Expert guidance that shows you to efficiently use both object-oriented and functional programming techniques * Understand functional programming libraries, such as Cats and Scalaz, and use them to augment your Scala development * Perfectly balances theory and hands-on exercises, assessments, and activities Book Description This book teaches you how to build and contribute to Scala programs, recognizing common patterns and techniques used with the language. You'll learn how to write concise, functional code with Scala. After an introduction to core concepts, syntax, and writing example applications with scalac, you'll learn about the Scala Collections API and how the language handles type safety via static types out-of-the-box. You'll then learn about advanced functional programming patterns, and how you can write your own Domain Specific Languages (DSLs). By the end of the book, you'll be equipped with the skills you need to successfully build smart, efficient applications in Scala that can be compiled to the JVM. What you will learn * Understand the key language syntax and core concepts for application development * Master the type system to create scalable type-safe applications while cutting down your time spent debugging * Understand how you can work with advanced data structures via built-in features such as the Collections library * Use classes, objects, and traits to transform a trivial chatbot program into a useful assistant * Understand what are pure functions, immutability, and higher-order functions * Recognize and implement popular functional programming design patterns Who this book is for This is an ideal book for developers who are looking to learn Scala, and is particularly well suited for Java developers looking to migrate across to Scala for application development on the JVM.

C++ Programming in easy steps, 7th edition shows you how to program in the powerful C++ native system language. Now, in its seventh edition, this guide gives complete examples that illustrate each aspect with colorized source code. C++ Programming in easy steps, 7th edition begins by explaining how to install a free C++ compiler so that you can quickly begin to create your own executable programs by copying the book's examples. It demonstrates all the C++ language basics before moving on to provide examples of Object-Oriented Programming (OOP). C++ is not platform-dependent, so programs can be created on any operating system. Most illustrations in this book depict output on the Windows operating system (purely because it is the most widely-used desktop platform) but the examples can also be created on other platforms such as Linux or macOS. The book concludes by demonstrating how you can use your acquired knowledge to create programs graphically using a modern C++ Integrated Development Environment (IDE), such as Microsoft's Visual Studio. C++ Programming in easy steps, 7th edition has an easy-to-follow style that will appeal to: Anyone who wants to begin programming in C++. Programmers looking to advance from an interpreted programming language, such as Python, who want to harness the superior speed of C++. Students who are studying C++ Programming at school or college. Those seeking a career in computing who need a fundamental understanding of Object Oriented Programming. This book makes no assumption that you have previous knowledge of any programming language, so it is suitable for the beginner to programming in C++, whether you know C or not.

Python is more than a programming language--it's a career catalyst. Whether you're aiming to future-proof your skills, automate everyday tasks, or break into tech, Python is the gateway. Kickstart Python Programming Fundamentals is your launchpad, built specifically for absolute beginners, freshers, students, and professionals with no coding background. With crystal-clear explanations, real-world examples, and zero jargon, this book makes programming accessible, engaging, and fun. You'll start by writing your first Python program and gradually master essential concepts like variables, loops, functions, and data structures. From there, you'll progress to object-oriented programming, file handling, working with databases, and even get a taste of AI and data analysis. Each chapter includes hands-on exercises and mini-projects to solidify your learning. By the end, you'll not only understand Python--you'll be building real-world solutions, building a project portfolio, and ready to take on academic, personal, or professional challenges. The future is coded--start your journey today and don't get left behind.

In today's tech-driven world, applied Java programming with AI integration is a game-changer. Java remains a backbone of enterprise and application development--but its real power emerges when combined with hands-on skills and modern technologies like artificial intelligence. Kickstart Java Programming Fundamentals offers a practical, real-world path to mastering Java--from basic syntax to building intelligent systems. Structured into three progressive sections, you'll begin with foundational topics such as variables, loops, OOP, and exception handling. Then, dive into core Java development with I/O operations, GUI programming, multithreading, and data structures. The final section guides you through advanced programming, including performance tuning, mobile and web development, design patterns, and incorporating AI techniques such as logic-based decision making and intelligent automation using Java. Through examples, exercises, and a capstone project, this book empowers you to write robust, modern Java applications. Whether you're prepping for a job, certification, or real-world coding challenges--this is your complete roadmap to mastering Java with AI. Learn it. Apply it. Lead with it.

Ruby is a powerful programming language with a focus on simplicity, but beneath its elegant syntax it performs countless unseen tasks.Ruby Under a Microscope gives you a hands-on look at Ruby's core, using extensive diagrams and thorough explanations to show you how Ruby is implemented (no C skills required).

If you've used a more traditional object-oriented language, such as C++ or Java, JavaScript probably doesn't seem object-oriented at all. It has no concept of classes, and you don't even need to define any objects in order to write code. But don't be fooled—JavaScript is an incredibly powerful and expressive object-oriented language that puts many design decisions right into your hands. In The Principles of Object-Oriented JavaScript, Nicholas C. Zakas thoroughly explores JavaScript's object-oriented nature, revealing the language's unique implementation of inheritance and other key characteristics. You'll learn: -The difference between primitive and reference values -What makes JavaScript functions so unique -The various ways to create objects -How to define your own constructors -How to work with and understand prototypes -Inheritance patterns for types and objects The Principles of Object-Oriented JavaScript will leave even experienced developers with a deeper understanding of JavaScript. Unlock the secrets behind how objects work in JavaScript so you can write clearer, more flexible, and more efficient code.

Essential concepts of programming language design and implementation are explained and illustrated in the context of the object-oriented programming language (OOPL) paradigm. Written with the upper-level undergraduate student in mind, the text begins with an introductory chapter that summarizes the essential features of an OOPL, then widens the discussion to categorize the other major paradigms, introduce the important issues, and define the essential terms. After a brief second chapter on event-driven programming (EDP), subsequent chapters are built around case studies in each of the languages Smalltalk, C++, Java, C#, and Python. Included in each case study is a discussion of the accompanying libraries, including the essential container classes. For each language, one important event-driven library is singled out and studied. Sufficient information is given so that students can complete an event-driven project in any of the given languages. After completing the course the student should have a solid set of skills in each language the instructor chooses to cover, a comprehensive overview of how these languages relate to each other, and an appreciation of the major issues in OOPL design.Key Features:*Provides essential coverage of Smalltalk origins, syntax, and semantics, a valuable asset for students wanting to understand the hybrid Objective C language *Provides detailed case studies of Smalltalk, Java, C++, C#, and Python and features a side-by-side development of the Java and C++ languages--highlighting their similarities and differences*Sets the discussion in a historical framework, tracing the roots of the OOPLs back to Simula 67.*Provides broad-based coverage of all languages, imparting essential skills as well as an appreciation for each language's design philosophy*Includes chapter summary, review questions, chapter exercises, an appendix with event-driven projects, and instructor resources

Tkinter is a lightweight, portable, and easy-to-use graphical toolkit available in the Python Standard Library. Due to its simplicity and availability, it is widely used to build GUIs in Python. This book teaches how to design and build a functional, appealing, and user-friendly GUI using one of the most powerful languages: Python with Tkinter.

Build optimized applications in Kotlin by learning how to make use of the standard library features the smart way Key Features * Get the most out of the Kotlin library to develop high-quality portable applications * Explore the powerful support for data processing and I/O operations * Discover ways to enhance your Android application development Book Description Given the verbosity of Java, developers have turned to Kotlin for effective software development. The Kotlin standard library provides vital tools that make day-to-day Kotlin programming easier. This library features the core attributes of the language, such as algorithmic problems, design patterns, data processing, and working with files and data streams. The recipes in this book offer coding solutions that can be readily executed. The book covers various topics related to data processing, I/O operations, and collections transformation. We'll walk through effective design patterns in Kotlin and you'll understand how coroutines add new features to JavaScript. As you make your way through the chapters, you'll learn how to implement clean, reusable functions and scalable interfaces containing default implementations. In the concluding chapters, we'll provide recipes on functional programming concepts, such as lambdas, monads, functors, and Kotlin scoping functions. By the end of the book, you'll be able to address a range of problems that Kotlin developers face by implementing easy-to-follow solutions. What you will learn * Work with ranges, progressions, and sequences in use cases * Add new functionalities to current classes with Kotlin extensions * Understand elements such as lambdas, closures, and monads * Build a REST API consumer with Retrofit and a coroutine adapter * Discover useful tips and solutions for making your Android projects * Explore the benefits of standard library features Who this book is for This book is for software developers who are familiar with Kotlin's basics and want to discover more advanced features and concepts, especially those provided by the Kotlin standard library. It's also ideal for experienced software developers who are familiar with the functional programming paradigm and other programming languages who want to switch to Kotlin. It will also help Java developers switch to Kotlin and integrate it into existing Java Virtual Machine (JVM) projects.

Design patterns are the backbone of well-structured software, enabling developers to write clean, reusable, and testable code. By mastering these patterns, you'll enhance code efficiency, reduce technical debt, and future-proof your apps against rapid industry changes. Ultimate Android Design Patterns is your essential guide to building scalable, maintainable, and high-performance Android applications. You'll start with the fundamentals of design patterns, advance through architectural decisions and performance optimizations, and conclude with real-world project implementations. This book systematically explores creational, structural, behavioral, and architectural design patterns, demonstrating how they solve real-world coding challenges. You'll implement these concepts through three hands-on projects--an e-commerce app, a social media platform, and a chat system--leveraging Kotlin, Jetpack Compose, Room, and Dependency Injection to create production-ready applications. Whether you're an aspiring Android developer refining your fundamentals or an experienced programmer looking to elevate your app architecture, this book provides a structured learning path. Don't miss the opportunity to master the best practices that top Android engineers rely on--stay ahead in the fast-evolving world of mobile development!.