They allow you to have variables or objects that can be initialized early in your application, and then can be leveraged anywhere in the application.

它们允许您在应用程序中初始化一些变量或对象，然后在应用程序的其他位置使用。

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Be careful when you are dealing with a multi-thread Web application, because you need to be more skillful to make sure that locale information is accessible anywhere in the application.

在您处理多线程的网络程序时，要十分谨慎，因为您需要掌握一定的技巧，以确保在程序的任何地方都能够访问场所信息。

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Anywhere. Should an application trust business logic from anywhere?

一个应用程序应该信任来自任何地方的业务逻辑吗？

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Front-facing HD camera with customized Skype application for video calling from anywhere in the world.

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Write an Android application once and it will run anywhere.

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Now using the open source code, enterprising hackers have jerry-rigged everything from virtual piano keyboards that let users play the piano anywhere, to an application for 3D drawings and digital puppeteering.

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