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Is the future of JavaScript ECMAScript 4?
The discussion on the future of ECMAScript has been quite lively lately. Brendan Eich kicked off a flurry of posts about ECMAScript 4 and if that is the right path.
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Interview: Jay Fields and Zak Tamsen on Domain Specific Languages
Jay Fields and Zak Tamsen talked with InfoQ about Domain Specific Languages (DSLs), and how they have successfully used them in their projects at ThoughtWorks to empower businesses, reduce development time, and increase the agility of projects.
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JSR-292 and the Multi-Language VM
The JSR-292 effort formed in early 2007 to improve support for dynamic languages on the Java Virtual Machine (JVM). Thus far, the effort has focused on an invokedynamic instruction for the JVM, but has recently included movement towards the creation of a multi-language virtual machine project.
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Visual Basic 9 Specification Released
Microsoft has released the specifications for Visual Basic 9. This implies that the language is hardening and probably will not change much between now and the release date, expected to be later this year.
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PHP on Java: Best of Both Worlds?
In the past 18 months PHP seems to be gaining increased relevance in the Java community. We talked with both IBM (who is implementing PHP support in Project Zero) and Caucho (the maker of Resin and more recently Quercus, a PHP interpreter with native Java integration) to get their take on the emerging Java/PHP hybrid stack.
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Java, Ruby, and the Continuous Tax
Recently as part of a debate on ActiveRecord and Hibernate, Bob Lee of Google used the term "continuous tax" to describe the pros and cons of using a dynamically typed language like Ruby in respect to a statically typed language such as Java.
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JRuby compiler finished
As Charles Nutter reports, JRuby's Ruby to Bytecode compiler is finished. This is used for AOT and JIT compilation, and will go into JRuby 1.1. Future plans include a compiler that could help with Java integration by turning Ruby classes into Java types.
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Charles Simonyi reveals production use of Intentional Software @ JAOO
Charles Simonyi (recent space tourist, and ex-Microsoft lead architect of Word & Excel) presented Intentional Software at the JAOO conference today. Intentional is building a domain language workbench, which allows business experts write domain code in their own familiar notations, that code then being used to generate the rest of an application.
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Is it too late for Parrot VM?
The Parrot Virtual Machine recently had it’s sixth birthday. Parrot is a VM that sprung out of the Perl6 development, which primarily targets dynamic languages, but also for instance .NET and C99. But six years is a long time, and both Microsoft and Sun is targeting this segment. Is it too late for Parrot?
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Interview: Eric Evans on Domain Driven Design
Ever since Eric Evans wrote the book Domain-Driven Design in 2004 he has been a significant voice advancing domain modeling and design concepts. In this interview with Floyd Marinescu he talks about some of the recent refinements in Domain-Driven Design and how people are advancing the field today.
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Visual Basic and C#: Differences in Nullable Types
When .NET 1.0 was released, VB and C# were very similar. But with the fourth version nearing release, the differences are really mounting. Today we look at the subtle differences in nullable types that can trip up developers.
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Stephan T. Lavavej on the future of C++
On the Microsoft Visual C++ blog Stephan T. Lavavej, a library developer, speculates about the future of the C++ language.
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RubyLearning.com to Relaunch Free Online Lessons
After achieving popularity last summer, Satish Talim at <a href="http://www.rubylearning.com/" target="_new">RubyLearning</a> is doing it again with his free online course. It started as a way for him to pick up the language, and after the community picked up on it, over 100 people joined him. He hopes to do better this time.
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Ruby 1.9 adds Fibers for lightweight concurrency
Fibers were recently in the Ruby 1.9 branch. The Coroutine-like concept has many uses, such as implementing lightweight concurrency and others. We look at the concept and influences of Fibers in Ruby 1.9, as well as code samples.
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Presentation: Erik Meijers on Democratizing the Cloud
As the Dutch artist MC Escher once said "Only those who attempt the absurd will achieve the impossible". At Microsoft, Erik Meijers is trying to stretch .NET to cover the Cloud such that developers can incrementally and seamlessly design, develop, and debug complex distributed applications using your favorite existing and unmodified .NET compiler and deploy these applications anywhere.