Wiadomości pobrane z serwisu Zagraniczne.
JDK 7 delayed again… how bad is that?
Mark Reinhold announced today that the JDK 7 / JavaSE 7 project has slipped once again: mid-2011 without Jigsaws and Lambdas, late 2012 for JavaSE 8 with those. The delay (or some other bad news like dropping featur ...
PostgreSQL 9.1 Alpha Arrives Ahead of 9.0 GA
With PostgreSQL 9.0 approaching its final release, work on the next incremental version has already begun. Today, PostgreSQL project developers released the first alpha of version 9.1. This future release will a ...
Real Android apps leveraging db4o persistence engine (Part 2)
This the second delivery in a series of articles targeted at showing developers how db4o (an open source database that leverages today's object-oriented languages, systems, and mindset) is being used in several Andr ...
Oracle "Leaning Heavily" Towards JDK 7/JDK 8 Feature Split
We've all known for some time that the JDK 7 development schedule was a bit too ambitious given the sudden addition of closures and the re-structuring after the Oracle acquisition. Having been written 'pre-acquisi ...
Liferay Debuts Portal 6EE with New UI Tools, Analytics, and Extensibility
Two months ago, the open core portal company, Liferay, unveiled a new UI meta-framework called Alloy UI along with a migration program and several other services. Today's release of Liferay Portal 6 Enterprise Edi ...
More new cool featurehttp://weblogs.java.net/node/477607/edits in Maven 3 – parallel builds
One of the big focuses of Maven 3 is to provide a more reliable, more stable and better performing build tool. And one big area of improvement is Performance.
Maven 3 has the (new and somewhat experimental) ability ...
Java Concurrency – Part 4 : Semaphores
We continue with the Java Concurrency theme with semaphores. Semaphores are also a way to synchronize threads.
James Sugrue ...
Your Cross-Cutting Concerns are Someone Else’s Core Domain
Consider a domain, for example an online bookshop project that we call BuyCheapBooks. The Ubiquitous Language for this domain would talk about Book, Category, Popularity, ShoppingCart etc.
...
Workaround to Multi Threaded Testing
Since it has been introduced in JDK 1.5, I have loved the Executor abstraction over multi threaded execution.
James Sugrue ...
More new cool features in Maven 3 – parallel builds
One of the big focuses of Maven 3 is to provide a more reliable, more stable and better performing build tool. And one big area of improvement is Performance.
Maven 3 has the (new and somewhat experimental) ...