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EJB3.0实例教程下载期待已久的EJB3.0最终规范已经发布了。虽然EJB3.0最终规范出来了一段时间，但对EJB3.0的应用还停留在介 绍之中，应用实例更是少之又少，所以作者拟写本书，以简单的实例展现EJB3.0 的开发过程,希望对大家有所帮助。 EJB3 最激动人心的是POJO 编程模型,我想对开发人员的影响将是非常大的，因为他降低了开发人员编写EJB 的要求。EJB3 的bean类将更像常规的Java bean。不要求像过去那样实现特殊的回调界面或者扩展EJB类。所以它 将使EJB的开发更像常规的Java 开发。 作者对EJB3.0 接触的时间很短，所以一些新的概念和知识理解也难免有误，有些概念和语义把握的不是很准，希望在这方面有经验和了解的朋友批评指正，欢迎多提意见。因为JBOSS EJB3.0产品常未成熟，本教程随着新产品的推出将有所改动，请密切关注！ -EJB3.0 example of the long-awaited tutorial download EJB3.0 has released the final specification. Although the EJB3.0 specification finally came out for some time, but the application still remain in EJB3.0 IL Shao-being, applied examples and even fewer, so by drafting the book, with a simple example to show EJB3.0 development process, we want to help. EJB3 most exciting is the POJO programming model, I would like the developer s impact will be very large, because he reduces the developers to write EJB request. The bean class will be more like EJB3 regular Java bean. Is not required

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Introduction to Kernel Extension Concepts 1:Hello Kernel: Creating a Kernel Extension With Xcode 2:Hello I/O Kit: Creating a Device Driver With Xcode 3:Hello Debugger: Debugging a Device Driver With GDB 4:Packaging Your KEXT for Distribution and Installation 5:Loading Kernel Extensions at Boot Time 6:Kernel Extension Dependencies 7：Kernel Extension Ownership and Permissions