As the world becomes more and more reliant on technology, it’s important to know which products are the best. This guide will show you the 10 best Java computers and technologies for 2023.
Table of Contents
Java 8 in Action: Lambdas, Streams, and functional-style programming
Java 8 in Action is a great book for learning about the new features in Java 8. The book starts with a brief overview of what’s new in Java 8, including lambdas, streams, and functional-style programming. The rest of the book is devoted to exploring these topics in more depth.
The first few chapters provide a gentle introduction to lambdas and streams. You’ll learn how to use lambda expressions to write concise, readable code. You’ll also learn how to use the new stream API to perform operations on collections of data in a declarative, functional style.
Once you’re comfortable with the basics, the book dives into more advanced topics, such as parallel programming with streams, working with dates and times, and writing reactive applications. There’s also a chapter on debugging and troubleshooting Java 8 code.
Overall, Java 8 in Action is an excellent resource for learning about the new features in Java 8. The book is well-written and easy to follow. If you’re looking to learn about Java 8, this is a great place to start.
Mastering Bitcoin: Programming the Open Blockchain
If you’re like me, and want to really understand how Bitcoin works, then this is the book for you. Andreas goes into great detail, providing not only a technical description of how Bitcoin works, but also the reasoning behind the design. This book is over 400 pages, but don’t let that scare you off. It’s an easy read, and you can always skip ahead to the parts that interest you most.
I would recommend reading this book even if you’re not a programmer. While the book does contain code examples, they are few and far between. The focus is on understanding how Bitcoin works, rather than on writing code. Even if you never write a line of code, this book will give you a much better understanding of how Bitcoin works than 99% of the people out there.
If you are a programmer, then this book is essential reading. Not only will it give you a deep understanding of how Bitcoin works, but it will also show you how to write code that interacts with the Bitcoin network. And trust me, once you start writing code to interact with Bitcoin, you will be hooked!
Java: The Complete Reference, Tenth Edition
Java: The Complete Reference, Tenth Edition is an excellent book that provides a detailed overview of the Java programming language. It covers all aspects of the language, including its syntax, semantics, and usage. The book is well-written and easy to understand. It also includes a number of code examples to illustrate key concepts.
Overall, Java: The Complete Reference, Tenth Edition is a great resource for anyone who wants to learn or improve their Java programming skills. It is especially useful for those who are new to the language.
Head First Java, 2nd Edition
If you’ve never programmed before, you might think that Java is just another programming language. You’d be wrong. Learning the syntax of a language is like learning a new spoken language–it’s really not that difficult. The hard part is learning to think like a programmer. And that’s where Head First Java really shines.
Head First Java doesn’t just teach you syntax, it also drives home good programming practices using a visually rich format designed for the way your brain works. You won’t just be reading–you’ll be playing games, solving puzzles, and writing code to learn Java. And in the end, you’ll discover that you’ve gained a deep understanding of how to write programs in Java.
We think your time is too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First Java uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.
You’ll find yourself practicing what you’ve learned with exercises and projects in each chapter, and we’ve created a web site (www.headfirstlabs.com/books/hfjava/) to keep you engaged and connected to others who are using Head First Java. At www.headfirstlabs.com/books/hfjava/, you can share interesting programming techniques, debate language features, ask questions that come up while you’re working through the book, and get help when you get stuck. We’ll also post updates, errata, and other resources there as they become available.
Effective Java (3rd Edition)
Effective Java (3rd Edition)
Author: Joshua Bloch
Publisher: Addison-Wesley Professional; 3 edition (May 28, 2008)
Paperback: 648 pages
Joshua Bloch is a software engineer and former Chief Java Architect at Google. He led the design and implementation of several Java platform features, including the Java Collections Framework and the java.math and java.security packages. Mr. Bloch is a member of the JCP Executive Committee for JSR 924, Java SE 6 Platform, and JSR 335, Lambda Expressions for the Java Language. He holds a Ph.D. from Carnegie Mellon University and a B.S. from Columbia University. His doctoral dissertation, entitled “Essays in Optimization,” won the ACM Distinguished Dissertation Award.
If you want to learn about the design of enterprise-level Java applications, this is THE book for you! Effective Java 3rd Edition covers language and library features added in Java 7, 8, and 9, including the functional programming additions to the core libraries; it also adds new coverage of improving developer productivity with recent improvements in the Java Language Toolchain. The book is organized around 75 effective Java programming guidelines organized into 14 chapters covering various important aspects of programming such as creating and destroying objects, methods, classes, and interfaces; generics and collections; enums and annotations; lambdas and streams; concurrency; exceptions; and more. New content includes coverage of try-with-resources, varargs methods, enhanced type inference, repeatable annotations, improved exception handling (including suppressed exceptions), CompletableFuture, Nashorn Javascript Engine, Stream API enhancements, parallel streams support for bulk operations Map reduce algorithms, fork/join framework enhancements for task decomposition, ParallelArray updates for low-level parallel operations on arrays ConcurrentHashMap enhancements to support bulk operations on maps StringJoiner for constructing delimited strings Collectors enhancements for aggregate operations on streams SecurityManager changes to improve security policies StackWalker to circularly capture stack traces without performance penalties ProcessHandle to introspect processes Runtime class enhancements to launch external processes ProcessBuilder enhancements to support input/output redirection Filesystem changes to improve NIO file operations ProcessAPI enhancements to provide low-level access to native processes ProcessHandle enhancements to provide process handle lifecycle management ThreadLocalRandom improvements for high-performance random number generation Support for unmodifiable List/Set/Map wrappers Proxy class enhancements supporting variable arity method invocation MethodHandle improvements supporting variable arity method invocation These are just some of the highlights – there are many other smaller changes that are also covered in this latest edition.
If you’re a developer who wants to learn how to write code that is both robust and maintainable, this book is an excellent choice. It will teach you how to think about coding problems from a design perspective and how to apply proven design patterns to your own code development projects. Highly recommended!
Clean Code: A Handbook of Agile Software Craftsmanship
Clean Code: A Handbook of Agile Software Craftsmanship
Robert C. Martin
4.6 out of 5 stars 2,274
Paperback
$43.99
$35.19
20% off
Clean Code is one of the best books on software development I have read in a long time. It should be required reading for every developer regardless of experience. The book is divided into three parts: principles, practices, and patterns. The first part covers the principles of clean code such as naming, formatting, and commenting. The second part covers the practices of clean code such as refactoring and unit testing. The third part covers the patterns of clean code such as object-oriented design and concurrency. Each chapter in the book contains code examples that illustrate the points being made. The code examples are in Java, but the concepts are applicable to any programming language.
I have been writing code for over 20 years and I still found the book to be very insightful. It has definitely made me a better programmer. I would highly recommend it to anyone who wants to improve their coding skills.
Refactoring: Improving the Design of Existing Code
Refactoring: Improving the Design of Existing Code
by Martin Fowler, Kent Beck, John Brant, William Opdyke, Don Roberts
Amazon.com Review
This is not your average computer book. For starters, it’s much shorter. At under 200 pages of text, it’s more like a pamphlet than a tome. But its brevity is one of its great strengths. The authors have managed to distill years of experience into a few powerful ideas that will help any programmer write better code.
The book is organized around a series of refactorings–code changes that improve the design of existing code without adding features or fixing bugs. Each refactoring is illustrated with before-and-after code listings and a detailed description of how to perform the refactoring. The authors also provide advice on when to refactor and warnings about potential pitfalls. They’ve even included a CD-ROM with Refactor! for Java, a commercial refactoring tool from IntelliJ Software. (You can try a free evaluation version of the tool from their Web site.)
If you’re new to refactoring, this book will be an invaluable resource. If you’re already familiar with the concept, you’ll still find it useful as a quick reference guide. Either way, it’s sure to help you write cleaner, better-designed code. –John Wiley & Sons
Domain-Driven Design: Tackling Complexity in the Heart of Software
Domain-Driven Design: Tackling Complexity in the Heart of Software
Domain-Driven Design is not a technology or a methodology. It’s a way of thinking and approaching software development projects. It has been used on large and complex software projects since its inception in the early 2000s, but only recently has it started to be adopted more broadly.
DDD is based on three core principles:
1. Focus on the core domain: The first step in any DDD project is to identify the core domain – the part of the problem that is most important to the business. This is usually done through interviews with domain experts. Once the core domain is understood, the next step is to model it.
2. Model the domain: The heart of DDD is modeling the domain. This is done using Domain-Specific Languages (DSLs), which are custom languages designed to express the concepts in the domain. DSLs can be textual or graphical, and they can be implemented using traditional programming languages or declarative languages like XML.
3. Keep the model consistent: One of the challenges in software development is keeping different parts of the system consistent with each other. In DDD, this challenge is addressed by defining a shared language for the whole team – the ubiquitous language. This language should be used by everyone on the team, from developers to testers to business analysts.
Adopting DDD will require some changes in how you think about software development, but it can have a profound impact on the quality of your code and the efficiency of your teams.
Production-Ready Microservices: Building Standardized Systems across an Engineering Organization
Microservices are a hot topic in the software engineering world, and for good reason. They offer a number of benefits over traditional monolithic applications, including improved modularity, scalability, and maintainability. However, microservices also come with their own set of challenges, particularly when it comes to managing the increased complexity that comes with a distributed system.
One of the key challenges with microservices is ensuring that they are “production ready.” In other words, that they are stable and scalable enough to handle real-world traffic. This can be a challenge because microservices are often developed and deployed independently of each other, which can lead to inconsistencies in how they are built and configured.
Production-Ready Microservices addresses this challenge by providing guidance on how to build standardized microservices that are production-ready. The book starts with an overview of microservices, covering topics such as architecture, design principles, and deployment models. It then dives into the details of building production-ready microservices, covering topics such as service lifecycle management, monitoring and logging, and resilience testing. Finally, the book covers some of the common challenges that organizations face when adopting microservices, such as managing dependencies and dealing with legacy applications.
If you’re responsible for developing or deploying microservices, then this book is for you. It will help you understand what it takes to build production-ready microservices and avoid some of the common pitfalls that organizations face when adopting this approach.
Building Evolutionary Architectures: Support Constant Change
Building Evolutionary Architectures: Support Constant Change is a great book for software developers who want to learn how to design software architectures that can evolve over time. The book covers the topics of change management, refactoring, and continuous integration and delivery, and provides a lot of practical advice on how to apply these concepts in order to build software that can adapt to changing requirements.
The book starts with a discussion of why it is important to build evolutionary architectures, and then goes on to describe the three main principles of evolutionary architecture: constant change, frequent refactoring, and continuous delivery. It then provides a detailed description of how to apply these principles in order to build software that can evolve over time.
The first part of the book covers change management, and discusses how to manage changes to software requirements. It describes different approaches to change management, such as using feature branches or trunk-based development, and provides guidance on when to use each approach. It also discusses the importance of maintaining a roadmap of planned changes, and describes how to use release planning to schedule changes into future releases.
The second part of the book covers refactoring, and discusses how to refactor code in order to keep it maintainable as the requirements change. It describes different types of refactoring, such as code smells and code rot, and provides guidance on when and how to refactor code. It also discusses the importance of writing unit tests before refactoring code, and describes how to use test-driven development to drive the refactoring process.
The third part of the book covers continuous integration and delivery, and discusses how to automate the process of building and deploying software. It describes different approaches to continuous integration, such as using a dedicated build server or integrating into a shared development environment, and provides guidance on when to use each approach. It also discusses the importance of automating the deployment process, and describes how to use continuous delivery pipelines to automate the process of delivering software changes into production.
Overall, this is a great book for anyone who wants to learn more about how to design software architectures that can evolve over time. It provides a lot of practical advice on how to apply the principles of evolutionary architecture, and is well worth reading for anyone who is interested in this topic.