Welcome to the official authors' companion web site forBuilding Java Programs: A Back to Basics Approach. This textbook is designed for use in a first course in computer science. We have written it for a broad
Finally, unlike JavaScript whose code can be viewed, because Java is a compiled language, all of the programmer's logic, algorithms, etc, are not viewable by anyone. Being compiled into machine-readable byte-codes protects Java. Now, as we can see, other than a clever marketing scheme, ...
The principal building blocks of object-oriented programs. Each object is a programming unit consisting of data ( instance variables) and functionality ( instance methods). See also class. object-oriented design A software design method that models the characteristics of abstract or real objects using...
By contrast, when using plain old threads, you must encode cancellation logic through a shared mutable Boolean and cripple the code with periodic checks over this Boolean. Because invokeAll() is blocking, we can directly iterate over the Future instances and fetch their computed sums. Also note ...
Improves the security of Java programs that compose strings from user-provided values and pass them to other systems (e.g., building queries for databases) by supporting validation and transformation of both the template and the values of its embedded expressions. Retains flexibility by allowing Jav...
ReactiveX RxJava RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM. License: Apache 2 , , stackoverflow - 1814 questions. Eclipse Vert.x Vert.x is a tool-kit for building reactive application...
Functions and procedures are named blocks that encapsulate a sequence of statements. They are like building blocks that you can use to construct modular, maintainable applications. Generally, you use a procedure to perform an action, and a function to compute a value. So, for void Java methods...
Building and Running the Modify Marshal Example Using NetBeans IDEFollow these instructions to build and run the Modify Marshal example on your Application Server instance using the NetBeans IDE.In NetBeans IDE, select File->Open Project. In the Open Project dialog, navigate to tut-install/java...
One of the key points is to automate both the management of the code and all the other artifacts needed to build your project, and to automate the actual process of building it, possibly using one of the build tools discussed earlier in this chapter.[8] There are many CI servers, both ...
Reactor - Library for building reactive fast-data applications. RxJava - Allows for composing asynchronous and event-based programs using observable sequences. vert.x - Polyglot event-driven application framework. REST Frameworks Frameworks specifically for creating RESTful services. Dropwizard - Opinionate...