Bøger af Anghel Leonard

Stay on top of the new Java features (up to JDK 21) and find efficient solutions for your programming woes. With over 250 problems and solutions, you'll learn new ways to deal with real-world coding tasks and answers to common interview questions. Purchase of the print or Kindle book includes a free PDF eBookKey FeaturesSolve Java programming challenges and get interview-ready with the power of modern Java 21Test your Java skills using language features, algorithms, data structures, and design patternsExplore tons of examples, all fully refreshed for this edition, meant to help you accommodate JDK 12 to JDK 21Book DescriptionThe super-fast evolution of the JDK between versions 12 and 21 has made the learning curve of modern Java steeper, and increased the time needed to learn it. This book will make your learning journey quicker and increase your willingness to try Java's new features by explaining the correct practices and decisions related to complexity, performance, readability, and more. Jave Coding Problems takes you through Java's latest features but doesn't always advocate the use of new solutions - instead, it focuses on revealing the trade-offs involved in deciding what the best solution is for a certain problem. There are more than two hundred brand new and carefully selected problems in this second edition, chosen to highlight and cover the core everyday challenges of a Java programmer. Apart from providing a comprehensive compendium of problem solutions based on real-world examples, this book will also give you the confidence to answer questions relating to matching particular streams and methods to various problems. By the end of this book you will have gained a strong understanding of Java's new features and have the confidence to develop and choose the right solutions to your problems. What you will learnAdopt the latest JDK 21 features in your applicationsExplore Records, Record Patterns, Record serialization and so onWork with Sealed Classes and Interfaces for increasing encapsulationLearn how to exploit Context-Specific Deserialization FiltersSolve problems relating to collections and esoteric data structuresLearn advanced techniques for extending the Java functional APIExplore the brand-new Socket API and Simple Web ServerTackle modern Garbage Collectors and Dynamic CDS ArchivesWho this book is forIf you are a Java developer who wants to level-up by solving real-world problems, then this book is for you. Working knowledge of the Java programming language is required to get the most out of this bookTable of ContentsText Blocks, Locales, Numbers, and MathObjects, Immutability, Switch Expressions, and Pattern MatchingWorking with Date and TimeRecords and Record PatternsArrays, Collections, and Data StructuresJava I/O: Context-Specific Deserialization FiltersForeign (Function) Memory APISealed and Hidden ClassesFunctional Style Programming - Extending APIsConcurrency - Virtual Threads and Structured ConcurrencyConcurrency ‒ Virtual Threads and Structured Concurrency: Diving DeeperGarbage Collectors and Dynamic CDS ArchivesSocket API and Simple Web Server

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

The Modern Java Challenge is the book which contains a set of challenges designed specifically to help you master a specific skill in a specific domain. This will put your knowledge to test through real-world problems and help you in becoming an expert Java Programmer.

Pro Java 7 NIO.2 addresses the three primary elements that offer new input/output (I/O) APIs in Java 7, giving you the skills to write robust, scalable Java applications: An extensive file I/O API system addresses feature requests that developers have sought since the inception of the JDK A socket channel API addresses multicasting, socket binding associated with channels, and related issues An asynchronous I/O API enables mapping to I/O facilities, completion ports, and various I/O event port mechanisms to enhance scalability NIO.2 for the Java platform, known as JSR 203, is a major feature of the new Java JDK 7 under the leadership of Alan Bateman as an OpenJDK project. Take advantage of these exciting new developments with Pro Java 7 NIO.2.

then, A cloud application (OpenShip) migrated from the enterprise application case study After reading or using this book, you come away with the experience from two case studies that give you possible frameworks or templates that you can apply to your own specific application or cloud application building context.