jHepWork (jWork) is an environment for scientific computation

Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for developing new machine learning schemes.

Weka is open source software issued under the GNU General Public License.

ibm glass engine, infinity edition

The IBM Glass Engine enables deep navigation of the music of Philip Glass. Personal interests, associations, and impulses guide the listener through an expanding selection of over sixty Glass works.

The engine is currently compatible with MS internet Explorer 6 & 7, and Firefox 2 on Windows, and Safari and Firefox on Mac OS X. Medium to high-bandwidth Internet access is highly recommended. Problems? See Frequently Asked Questions, below.

However, humatic will use this occassion to finally close the mmj chapter. It has been a pleasure, supporting a lot of interesting applications. Here is the last mmj version, 32 and 64 bit java compatible and updated once more to enable peaceful coexistence with Apple's implementation. This will remain to be available, but do not expect any more updates. We are now taking the last Mac to the dumpster..

jHepWork ("jWork") is an interactive environment for scientific computation, data analysis and data visualization designed for scientists, engineers and students. The program incorporates many open-source math software packages into a coherent interface using the concept of scripting, rather than only-GUI or macro-based concept.

jHepWork can be used with several scripting languages for the Java platform, such as Jython, (the Python programming language), JRuby (the Ruby programming language) and BeanShell. This brings more power and simplicity for scientific computing. The programming can also be done in the native Java.

free, online, course

The goal of this article is to provide a fairly comprehensive introduction to the Clojure programming language. A large number of features are covered, each in a fairly brief manner. Feel free to skip around to the sections of most interest. The section names in the table of contents are hyperlinks to make this easier when reading on-line.

The overall goal of our team is to build state-of-the-art software for developing machine learning (ML) techniques and to apply them to real-world data mining problems.

We use a really neat package for music called JMusic (http://jmusic.ci.qut.edu.au/) in our Media Computation Data Structures class (http://coweb.cc.gatech.edu/cs1316). I'm teaching a workshop in Chicago this week where the question came up (again), "Can we do this from JES?" At this moment, they are all working on MIDI music in Java, so I decided to try to make it work. (You can see their cool media at http://home.cc.gatech.edu/gacomputes). It works!

i am sure that if ben fry and casey reas would start processing today they would use python instead of java. learning the short and efficient python is much easier than the statically typed and lengthy java. no compilation would be necessary anymore, tons of native libraries would be available via c-bindings, etc. nodebox is a nice example of the use of python for computational design. unfortunately it is restricted to os x

SingPath ... the most fun way to practice software languages.

Learning to code is a skill. It takes practice, not just an understanding of the theory. Just start with the first levels on one of the paths and the game will automatically ask you the next problem that you haven't solved.

Sonar is an open platform to manage code quality.

AWS Elastic Beanstalk makes it even easier for developers to quickly deploy and manage applications in the AWS Cloud. Developers simply upload their application, and Elastic Beanstalk automatically handles the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring.

One thing nobody ever faults about JavaScript is its reach. It goes everywhere. You can’t escape it. If only using JavaScript’s reach didn’t require you to program in JavaScript. If only you could write your code in—oh, let’s get crazy—in the 21st Century incarnation of LISP, for example....

Clojure rocks, JavaScript reaches. ClojureScript is the realized inevitability of Clojure’s expansion to other platforms.

Evergreen is a cross-platform GPL development environment that tries to be lightweight and language-agnostic yet functional.

The JDBC API is a Java API that can access any kind of tabular data, especially data stored in a Relational Database.

We publish computer books for professionals--programmers, system administrators, designers, architects, managers and others.

Here you can improve your aural perception capabilities. Learn to distinguish between different intervals, scales, triads and tetrads. Learn about your strengths and weaknesses.

WebObjects makes it easy to develop and deploy enterprise-level web services and Java server applications — while giving you the agility to respond quickly to change

In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it provides over 300 plugins to support building and testing virtually any project.

phil burk

Consider greenfoot as a combination between a framework for creating two-dimensional grid assignments in Java and an integrated development environment (class browser, editor, compiler, execution, etc.) suitable for novice programmers. While greenfoot supports the full Java language, it is especially useful for programming exercises that have a visual element. In greenfoot object visualisation and object interaction are the key elements.

Online code practice
CodingBat is a free site of live coding problems to build coding skill in Java, and now in Python (example problem), created by Nick Parlante who is computer science lecturer at Stanford. The coding problems give immediate feedback, so it's an opportunity to practice and solidify understanding of the concepts.

an open source audio environment being created to explore musical ideas from synthesis and sampling to instrument building, live-coding and collaborative jamming. We use the SuperCollider synth server as the audio engine, with Clojure (and Java) being used to develop the APIs and the application. Synthesizers, effects, analyzers and musical generators can be programmed in Clojure or designed in a visual data flow editor similar to PureData or Max/MSP. The environment will be integrated with a peer-to-peer network that allows for collaborative composition and jam sessions over the internet and sharing of instruments and effects.

The parallel with Microsoft users vs. Java users seems to be all too obvious: Microsoft as the strict father: If you are loyal you will be rewarded, but if you stray you will be punished; whereas in the Java (or Python) community benefits and moral goodness flow from helping each other (which includes sharing open source software, and, apparently, bikeshedding :-).

jEdit is a mature programmer's text editor with hundreds (counting the time developing plugins) of person-years of development behind it.

While jEdit beats many expensive development tools for features and ease of use, it is released as free software with full source code, provided under the terms of the GPL 2.0.

Computer Science graduate, Open Source enthusiast and Software engineer (Site reliability) at Google.

Author of Learning Website Development with Django and Django 1.0 Website Development.

I'm 26 years old. I live in Dublin, Ireland with my wonderful wife, Nadia Alramli.

Apple patches critical Mac bugs with Java updates
Continues to fix Java flaws in Leopard, Snow Leopard even though Lion won't include the Oracle software

The andraudio mailing list is a community discussion list for application and middleware developers working with audio on Android (whether for music apps, games, media or whatever else you can imagine). The topic here is Android audio development. That means development using Android's Java audio API, native C/C++ bridged to Java, and Android's implementation of OpenSL ES. We're also interested in discussing Android audio platform internals. We are here to discuss ideas and to help each other. Everyone is welcome. Please feel free to introduce yourself.

The Apache Lucene project develops open-source search software,

Android is a software stack for mobile devices that includes an os, middleware and key applications. The Android SDK site provides the tools and APIs necessary to begin developing applications on the Android platform using the Java programming language.

jMusic is a project designed to provide composers and software developers with a library of compositional and audio processing tools. It provides a solid framework for computer-assisted composition in Java™, and is also used for generative music, instrument building, interactive performance, and music analysis.

Jm-Etude is a jMusic wrapper for the processing environment. It provides a high level API to communicate with jMusic therefore it makes it more easy to programm music composition with processing. jMusic itself is a solid framework for computer-assisted composition in Java, it is also used for generative music, instrument building, interactive performance and music analysis

Java programming resources collected by Marty Hall for courses in the Johns Hopkins Part-Time MS Program in Computer Science and for various industry seminars and short courses.

Clojure is a dynamic programming language that targets the Java Virtual Machine (and the CLR ). It is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language - it compiles directly to JVM bytecode, yet remains completely dynamic. Every feature supported by Clojure is supported at runtime. Clojure provides easy access to the Java frameworks, with optional type hints and type inference, to ensure that calls to Java can avoid reflection.

Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system. Clojure is predominantly a functional programming language, and features a rich set of immutable, persistent data structures. When mutable state is needed, Clojure offers a software transactional memory system and reactive Agent system that ensure clean, correct, multithreaded designs.

ParseKit is a Mac OS X Framework written by Todd Ditchendorf in Objective-C 2.0 and released under the MIT Open Source License. ParseKit is suitable for use on Mac OS X Leopard, Snow Leopard or iPhone OS. ParseKit is an Objective-C implementation of the tools described in "Building Parsers with Java" by Steven John Metsker. ParseKit includes additional features beyond the designs from the book and also some changes to match common Cocoa/Objective-C conventions. These changes are relatively superficial, however, and Metsker's book is the best documentation available for ParseKit.

We are three digital artists — Marc Downie, Shelley Eshkar, and Paul Kaiser — who create works for stage, screen, gallery, page, and public space.

We are intent on making works of sufficient beauty and depth as to engage viewers on multiple levels and scales. We do so by considering the two principal axes of time and space

— a development environment for making digital art
Field is an open-source software project initiated by OpenEnded Group, for the creation of their digital artworks. It is an environment for writing code to rapidly and experimentally assemble and explore algorithmic systems. It is visual, it is hybrid, it is code-based. We think that it has something to offer a diverse range of programmers and artists.

Based on ideas started at the MIT Media Lab, Field was in development in-house for around 6 years. But for the last 16 months it has been quietly available online as an open source project. We are pleased to announce the initial "beta" binary open-source releases for Intel-based Macs OS X 10.5 or 10.6.

flosc is a Java server that can communicate with anything that uses the Open Sound Control protocol. This includes software audio synthesizers like Max/MSP, Reaktor, and SuperCollider, and hardware like Lemur and SmartController. It can also communicate with Macromedia Flash (versions 5 and later) using Flash’s XMLSocket feature.

flosc acts as a gateway between OSC and Flash, allowing messages to go in both directions

blog

MapReduce is a patented[1] software framework introduced by Google to support distributed computing on large data sets on clusters of computers.[2]

The framework is inspired by map and reduce functions commonly used in functional programming,[3] although their purpose in the MapReduce framework is not the same as their original forms.[4]

MapReduce libraries have been written in C++, C#, Erlang, Java, Python, Ruby, F#, R and other programming languages.

Tritonus is an implementation of the Java Sound API.

Currently, GNU/Linux i386 and Linux/PowerPC is supported. Some separately downloadable plugins also run on other JavaSound platforms. Support for other platforms is planned for the future.

So long, old friend...

Michael Kölling
Fourth Edition, Prentice Hall / Pearson Education, 2008
ISBN-10: 0-13-606086-2
ISBN-13: 978-0-13-606086-4

I am an associate professor in the Department of Computer Sciences at Loyola University of Chicago. I am presently the Director of Academic Programs (Undergrad and Grad).  My early research was in conformal mapping and fractals.  My current interests are in Python and Java programming and also technical education.  My Ph. D. is in mathematics from Stanford University, 1976.

The remarkable thing about Processing on Android is that you can use your (desktop) sketchbook development environment as always, then run on the Google emulator or your device.

The remarkable thing about Processing on Android is that you can use your (desktop) sketchbook development environment as always, then run on the Google emulator or your device.

What is Pure Java JSyn?

The original JSyn used native code plugin for synthesis and audio I/O. This was necessary back in 1997 when JSyn began. Unfortunately, the native code plugin required a painful installation step when used in a browser. The native plugin is also difficult to maintain and has trouble running on Snow Leopard or Linux.

So we decided to replace the native code plugin with a pure Java synthesis engine. The Audio I/O is now done using JavaSound.

The disadvantages are that the synthesis runs slower in Java than in native 'C' code. Also JavaSound has higher latency than the native code based on PortAudio. The advantages are that JSyn can now run on every platform that supports Java and JavaSound. It will also be much easier to add cool new features

Hibernate is a powerful, high performance object/relational persistence and query service. Hibernate lets you develop persistent classes following object-oriented idiom - including association, inheritance, polymorphism, composition, and collections. Hibernate allows you to express queries in its own portable SQL extension (HQL), as well as in native SQL, or with an object-oriented Criteria and Example API.

Delivering client-side Java technology-based programs has recently been a daunting task. Browser differences -- both in versions of the Java Runtime Environment (JRE) and security architecture -- have caused many developers to abandon rich client-side solutions in favor of using Java technology on the server, with JavaServer Pages (JSPTM) and servlets. But now that Java Web Start -- and the underlying Java Network Launch Protocol (JNLP) -- are a standard part of the Java 2 platform (as of version 1.4), it's far easier to deploy cross-platform, client-side systems.

These are electronic books in HTML on C++ and Java, along with the source code. The HTML books are fully indexed, use Frames for easy navigation through the chapters, and have color syntax highlighting on all the source-code listings. Each HTML download contains an entire book and source code in a single zipped file.

These are the independent sites who have offered to mirror the books Thinking in C++, 2nd Edition, Thinking in Java, 1st and 2nd Editions, and Thinking in Patterns, all of which include source code.

Today we are releasing version 1.2.5 of the App Engine SDK for both Python and Java, our first simultaneous release across both runtimes. We're excited about the great new functionality in this release ... including XMPP!