Clojure is a practical, general-purpose language that offers expressivity rivaling other dynamic languages like Ruby and Python, while seamlessly taking advantage of Java libraries, services, and all of the resources of the JVM ecosystem. This book helps you learn the fundamentals of Clojure with examples relating it to the languages you know already, in the domains and topics you work with every day. See how this JVM language can help eliminate unnecessary complexity from your programming practice and open up new options for solving the most challenging problems.
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....
Scala is an exciting, modern, multi-paradigm language for the JVM. You can use it to write traditional, imperative, object-oriented code. But you can also leverage its higher level of abstraction to take full advantage of modern, multicore systems. Programming Scala will show you how to use this powerful functional programming language to create highly scalable, highly concurrent applications on the Java Platform.
Now you can bring the best of Ruby into the world of Java, with Using JRuby. Come to the source for the JRuby core team’s insights and insider tips. You’ll learn how to call Java objects seamlessly from Ruby, and deal with Java idioms such as interfaces and overloaded functions. Run Ruby code from Java, and make a Java program scriptable in Ruby. See how to compile Ruby into .class files that are callable from Java, Scala, Clojure, or any other JVM language.
If you've seen how dozens of lines of Java or Ruby can dissolve into just a few lines of Clojure, you'll know why the authors of this book call it a "joyful language." Clojure is a dialect of Lisp that runs on the JVM. It combines the nice features of a scripting language with the powerful features of a production environment—features like persistent data structures and clean multithreading that you'll need for industrial-strength application development.
Bài giảng Cấu trúc dữ liệu - Chương 1: Java basic trình bày về basic language elements, data types, literal, variables, constant, JVM memory, why string is immutable. Đây là tài liệu tham khảo dùng cho sinh viên chuyên ngành Công nghệ thông tin.
“Kirk told me I could buy beer at the petrol station,” was the first sentence I heard out
of Ben Evans’ mouth. He had come to Crete for an Open Spaces Java conference. I
explained that I usually bought petrol at the petrol station, but that there was a shop
around the corner that sold beer. Ben looked disappointed. I had lived on this Greek
island for five years and had never thought of trying to buy beer at the local BP.
I felt a bit like this while reading this book. I consider myself a Java fundi. I have
spent the past 15 years programming...
Language Lap trinh JAVA Java is the language programming direction objects (as C + +) do Sun Microsystem output to the first hex niên 90 the ky 20.
Program Việt using Java can be running on any hệ system that have installed your virtual Java (JVM - Java Virtual Machine).
Máy virtual Java (JVM - Java Virtual Machine):
One programs write by Java will be compile ra mã of the virtual Java (mã java bytecode)
Oracle8i introduced the use of Java as a procedural language with a Java Virtual
Machine (JVM) in the database (originally called JServer). JVM includes support for
Java stored procedures, methods, triggers, Enterprise JavaBeans™ (EJBs), CORBA,
and HTTP. The Accelerator is used for project generation, translation, and compila-
tion, and can also be used to deploy/install shared libraries.
The inclusion of Java within the Oracle database allows Java developers to leverage
their skills as Oracle application developers.