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  • Axis 1.x payload debug

    calendar Sep 5, 2010 路 1 min read
     en knowledgebase  路 developement java tip
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    Axis 1.x payload debug

    When using Axis to send data to a web service, you can set the logger level on org.apache.axis.transport.http.HTTPSender to DEBUG to see what’s going on.聽


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  • Closure in Java: fast and nice!

    calendar Feb 26, 2010 路 4 min read
     programming_languages  en evergreen lang  路 closure functional-java functional-programming html http java
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    Working for two very important Banks, I have the need to play with Closure in Java. I have a lot of trouble looking at a good description of the subject, until I read a post on StackOverflow.

    I have decided to re-cook this subject, adding a my specialized Example also.

    Let’s start!


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  • Clojure Review

    calendar Feb 5, 2010 路 1 min read
     en knowledgebase reviews  路 books development java lisp oreilly
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    Clojure Review

    Book review by Stefano Fago: This book introduce one of most interesting 聽language of new wave of functional programming. You will find a complete overview of clojure language focusing in functional paradigm that can be the real obstacle for a standard developer. The author try to follow you on learning different subject with a lot of examples but sometimes it need more reflection and time to master some arguments and a syntax that may seems obscure. The book is a good starting point to introduce you to a new way of programming but also to learn some particulars aspect of Java. To consider a complete but not easy reading. However a book to have!


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  • Mastering clusters of Unix machines part2: the right tools

    calendar Oct 11, 2009 路 1 min read
     en featured knowledgebase  路 business internet java linux virtualization
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    Mastering clusters of Unix machines part2: the right tools

    After working with unix for years, we noticed it is difficult to get a very uniform approach to unix management.


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  • Apache Rampart

    calendar Sep 30, 2009 路 1 min read
     en knowledgebase software  路 apache java
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    Apache Rampart
    Welcome to Apache Rampart

    Rampart is the security module of Axis2. It secures SOAP messages according to specifications in the WS-Security stack.

    via Apache Rampart .


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  • Erlang Book Review

    calendar Jul 19, 2009 路 7 min read
     en erlang featured lang reviews software  路 books development erlang framework functional-programming guide http ideas internet java oreilly performance programming-languages
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    Erlang Book Review

    After reading an interesting article on Erlang聽 and Java interoperability, I have decided to dedicate my spare time to Erlang.

    O’Reilly has just published a wonderful book on Erlang, so I decided to dive into it.


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  • Jython 2.5rc4 has been released

    calendar Jun 25, 2009 路 1 min read
     en knowledgebase  路 java jython news python
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    Jython 2.5rc4 has been released

    Released on June 8, 2009聽 Jython 2.5RC4 is out!


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  • Evolving concurrency, like memory management did

    calendar Jun 11, 2009 路 3 min read
     en erlang featured software  路 development features framework http ideas internet java lang news performance python
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    Evolving concurrency, like memory management did

    As processors become faster and multiprocessor systems become cheaper, the need to take advantage of multithreading in order to achieve full hardware resource utilization only increases the importance of being able to incorporate concurrency in a wide variety of application categories.

    In this article we are evaluting a new approach to the concurrency. In the last five years computers are becoming even more parallel. Intel is pushing multi-core achiteture also on commodity personal computers. Neverless the computing power is ofter not well used: one again, hardware is a step head of our day-by-day software development. Remember when the 80286 came into light. The 286 was able to provide a multi-programming architecture but without memory management protection. We had to wait 386 hardware to see software working on preemptive multi-tasking, because software cannot cope with unprotected memory. In one word, it costs too much to develop a operating system without the new features the 80386 bring to us. What about concurrent programming? Can we look similarities in the聽 concurrency field?


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  • WinRun4J

    calendar Jun 10, 2009 路 1 min read
     en knowledgebase  路 java java-espresso
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    WinRun4J
    WinRun4j is a java launcher for windows. It is an alternative to javaw.exe and provides the following benefits:
    • Uses an INI file for specifying classpath, main class, vm args, program args.


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  • Java HttpClient and Load Balancer bad interactions

    calendar May 21, 2009 路 2 min read
     en knowledgebase software  路 apache bug complex http java performance system unix web
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    Java HttpClient and Load Balancer bad interactions

    Working for a very big customer, I found a very nasty interaction between Sun HttpClient (JDK 1.4) and Http聽 Load Balancers.


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    Giovanni Giorgi

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