Search results for "pranjul java"
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Pragmatic Unit Testing in Java with Junit, Third Edition
The classic Pragmatic Unit Testing with Java in JUnit returns for a third edition, streamlined and rewritten with updated and more accessible code examples. In this edition, you'll learn how to create concise, maintainable unit tests with confidence. New chapters provide a foundation of examples for testing common concepts, and guidance on incorporating modern AI tools into your development and testing. Updated topics include improving test quality via development mnemonics, increasing ROI through test and production code refactoring, and using tests to drive development. Pragmatic Unit Testing in Java with JUnit steps you through all the important unit testing topics. If you've never written a unit test, you'll be hand-held through the hard part - getting set up and started. Once past the basics, you'll see numerous examples in order to start understanding what tests for common code concepts look like. You'll then learn how to effectively use the essential features of JUnit, the predominant tool for writing and executing unit tests in Java. You'll gain the combined wisdom of Jeff Langr and original authors Andy Hunt and Dave Thomas, providing decades of unit testing experience on real production systems. You'll learn how to: Craft your code to make unit testing easier in the first placeCraft your unit tests to minimize your maintenance effortUse unit tests to support keeping your system clean through refactoringRefactor toward a design that will create the highest possible ROITest the tough stuff, including code that must be mockedRemember what's important when writing unit testsHelp your team reap and sustain the benefits of unit testingUse AI tooling as part of a development process that incorporates unit testing You won't just learn about unit testing in theory - you'll learn about "real" unit testing the Pragmatic way, by working through numerous code examples. What You Need: You'll need the Java SDK (Software Development Kit) version 21 or higher to work through the examples in the book. You'll also want an IDE (Integrated Development Environment) in which to build code. While most of the book doesn't assume use of any specific IDE, you'll find a number of "getting started" screen shots to help you if you're using IntelliJ IDEA.
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Java
What if you could simplify Java to uncover its very best features, and learn how to build better applications with those parts alone? In this book, Jim Waldo - leader of the Jini project and one of the most highly respected developers in the Java world - peels away 15 years of additions and changes to reveal which features of Java work and which don't, and how the good parts make Java one of the best programming languages available. In an honest and straightforward manner, Waldo pulls no punches in Java: The Good Parts. Java has accumulated a considerable amount of crud over the years: the language has become a large and complex, and the libraries associated with it have grown even more. You may not like some of the features Waldo reveals, but they'll actually help you write better code. Learn from one of Java's greatest masters how you can become a better software developer by using the parts of Java that matter most. This book is essential for every Java developer, from beginners to advanced programmers.
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Foundational Java
Java is now well-established as one of the world’s major programming languages, used in everything from desktop applications to web-hosted applications, enterprise systems and mobile devices. Java applications cover cloud-based services, the Internet of Things, self-driving cars, animation, game development, big data analysis and many more domains.The second edition of Foundational Java: Key Elements and Practical Programming presents a detailed guide to the core features of Java – and some more recent innovations – enabling the reader to build their skills and confidence though tried-and-trusted stages, supported by exercises that reinforce the key learning points. All the most useful and commonly applied Java syntax and libraries are introduced, along with many example programs that can provide the basis for more substantial applications. Use of the Eclipse Integrated Development Environment (IDE) and the JUnit testing framework is integral to the book, ensuring maximum productivity and code quality when learning Java, although to ensure that skills are not confined to one environment the fundamentals of the Java compiler and run time are also explained. Additionally, coverage of the Ant tool will equip the reader with the skills to automatically build, test and deploy applications independent of an IDE.Topics and features:• Presents the most up-to-date information on Java, including Java 14• Examines the key theme of unit testing, introducing the JUnit 5 testing framework to emphasize the importance of unit testing in modern software development• Describes the Eclipse IDE, the most popular open source Java IDE and explains how Java can be run from the command line• Includes coverage of the Ant build tool• Contains numerous code examples and exercises throughout• Provides downloadable source code, self-test questions, PowerPoint slides and other supplementary material at the website http://www.foundjava.comThis hands-on, classroom-tested textbook/reference is ideal for undergraduate students on introductory and intermediate courses on programming with Java. Professional software developers will also find this an excellent self-study guide/refresher on the topic.Dr. David Parsons is National Postgraduate Director at The Mind Lab, Auckland, New Zealand. He has been teaching programming in both academia and industry since the 1980s and writing about it since the 1990s.
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Java in a Nutshell
This updated edition of the Nutshell guide not only helps experienced Java programmers get the most out of versions through Java 17, it also serves as a learning path for new developers. Chock-full of examples that demonstrate how to take complete advantage of modern Java APIs and development best practices, this thoroughly revised book includes new material on recent enhancements to the Java object model that every developer should know about.The first section provides a fast-paced, no-fluff introduction to the Java programming language and the core runtime aspects of the Java platform. The second section is a reference to core concepts and APIs that explains how to perform real programming work in the Java environment.Get up to speed on language details through Java 17Learn object-oriented programming using basic Java syntaxExplore generics, enumerations, annotations, and lambda expressionsUnderstand techniques used in object-oriented designExamine how concurrency and memory are intertwinedWork with Java collections and handle common data formatsDelve into Java's latest I/O APIs including asynchronous channelsBecome familiar with development tools in OpenJDK
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Pro RESTful APIs with Micronaut
Discover the RESTful technologies, including REST, JSON, XML, JAX-RS web services, SOAP, and more, for building today's Java-based microservices, big data applications, and web service applications using the Micronaut framework. This book is based on a course the Oracle-based author is teaching for UC Santa Cruz Silicon Valley which covers architecture, design best practices, and coding labs.This book gives you all the fundamentals from the top down: from the top (architecture) through the middle (design) to the bottom (coding). This third edition is updated with chapters on Micronaut JAX-RS and Micronaut Security, along with overall code updates to account for Micronaut 4. This book is a must have for any microservices or web services application programmer or developer building applications and services for today's enterprises. After reading and using this book, you'll be competent in using Micronaut and RESTful APIs for building today's microservices. Source code for the examples and case studies is provided. What You Will LearnDiscover the key RESTful APIs, including REST, JSON, XML, JAX, SOAP, and moreExplore the Micronaut frameworkUse RESTful APIs for microservices for today's modern web services and data exchangesHarness Java, XML, JSON, REST, and JAX-RS in examples and case studiesApply best practices to your solution architecture and more Who This Book Is ForExperienced Java and web programmers and developers who may be new to microservices and even cloud-native applications development
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Pro Java EE Spring Patterns
The Java landscape is littered with libraries, tools, and specifications. Whats been lacking is the expertise to fuse them into solutions to realworld problems. These patterns are the intellectual mortar for J2EE software construction. John Vlissides, coauthor of Design Patterns: Elements of Reusable ObjectOriented Software Pro Java EE Spring Patterns focuses on enterprise patterns, best practices, design strategies, and proven solutions using key Java EE technologies including JavaServer Pages, Servlets, Enterprise JavaBeans, and Java Message Service APIs. This Java EE patterns resource, catalog, and guide, with its patterns and numerous strategies, documents and promotes best practices for these technologies, implemented in a very pragmatic way using the Spring Framework and its counters. This title Introduces Java EE application design and Spring framework fundamentals Describes a catalog of patterns used across the three tiers of a typical Java EE application Provides implementation details and analyses each pattern with benefits and concerns Describes the application of these patterns in a practical application scenario
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Data Structures & Algorithms in Java 6e International Student Version
The design and analysis of efficient data structures has long been recognized as a key component of the Computer Science curriculum. Goodrich and Tomassia's approach to this classic topic is based on the object-oriented paradigm as the framework of choice for the design of data structures. For each ADT presented in the text, the authors provide an associated Java interface. Concrete data structures realizing the ADTs are provided as Java classes implementing the interfaces. The Java code implementing fundamental data structures in this book is organized in a single Java package, net.datastructures. This package forms a coherent library of data structures and algorithms in Java specifically designed for educational purposes in a way that is complimentary with the Java Collections Framework.
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Bedhaya Court Dances of Central Java
The stately bedhaya dances of the Central Javanese courts represent an ancient tradition of the House of Mataram. As they were considered an heirloom of Javanese royalty, the esoteric songs and choreographies accompanied by special gamelan music have almost fallen into oblivion. The present discussion on their form and content provides important information on the development of the Performing Arts in Java. It aims at preserving this beautiful tradition for future generations.
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Advanced Java Programming
Advanced Java Programming is a textbook specially designed for undergraduate and postgraduate students of Computer Science, Information Technology, and Computer Applications (BE/BTech/BCA/ME/M.Tech/MCA). Divided into three parts, the book provides an exhaustive coverage of topics taught in advanced Java and other related subjects. It first introduces important language features such as Reflection, JNI, template, AWT and swing, Security etc. The second part primarily focuses on core network programming concepts such as sockets, RMI, Mail, XML-RPC etc. The state-of-the-art concepts such as SOAP, Applet, Servlet, JSP, JDBC, Hibernate, JMS, J2EE, JNDI, CORBA, JSF etc. have been discussed in thelast part. The content is enhanced with numerous illustrations, examples, program codes, and screenshots. With its lucid presentation and inclusion of numerous real-world examples and codes, the book will be equally useful for Java professionals.
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Java EE 7 Essentials
Get up to speed on the principal technologies in the Java Platform, Enterprise Edition 7, and learn how the latest version embraces HTML5, focuses on higher productivity, and provides functionality to meet enterprise demands. Written by Arun Gupta, a key member of the Java EE team, this book provides a chapter-by-chapter survey of several Java EE 7 specifications, including WebSockets, Batch Processing, RESTful Web Services, and Java Message Service. You'll also get self-paced instructions for building an end-to-end application with many of the technologies described in the book, which will help you understand the design patterns vital to Java EE development. Understand the key components of the Java EE platform, with easy-to-understand explanations and extensive code samples Examine all the new components that have been added to Java EE 7 platform, such as WebSockets, JSON, Batch, and Concurrency Learn about RESTful Web Services, SOAP XML-based messaging protocol, and Java Message Service Explore Enterprise JavaBeans, Contexts and Dependency Injection, and the Java Persistence API Discover how different components were updated from Java EE 6 to Java EE 7
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Modern Concurrency in Java
Welcome to the future of Java. With this book, you'll explore the transformative world of Java 21's key feature: virtual threads. Remember struggling with the cost of thread creation, encountering limitations on scalability, and facing difficulties in achieving high throughput? Those days are over. This practical guide takes you from Java 1.0 to the cutting-edge advancements of Project Loom.You'll learn more than just theory. Author A N M Bazlur Rahman equips you with a toolkit for taking real-world action. Take a deep dive into the intricacies of virtual threads and complex topics such as ForkJoinPool, continuation, rate limiting, debugging, and monitoring. You'll not only learn how they work, but you'll also pick up expert tips and tricks to help you master these concepts. And you'll learn about structured concurrency and scoped values-critical skills for building Java applications that are scalable and efficient.Get an in-depth understanding of virtual threadsUnderstand the implementation of virtual thread internalsGain performance improvement in blocking operationsLearn why structured concurrency is beneficialKnow where to use scoped valueUnderstand the relevance of reactive Java with the advent of virtual threads
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