J2ME is a wireless devices applications programming platform. The J2ME platform has the qualities such as portability, security etc.

J2ME平台是一个具有高可移植性、安全等显著优点的无线设备应用开发平台。

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Rails is a Web applications platform built on top of the Ruby programming language.

Rails 是建立在 Ruby 编程语言上的一种 Web 应用程序平台。

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The J2EE platform consists of services, application programming interfaces (APIs), and protocols that provide functions for developing multi-tiered, Web-based applications.

J2EE 平台由服务、应用程序编程接口（application programming interfaces，API）及协议所组成，该协议提供了开发多层的且基于 Web 的应用程序的功能。

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For example, Google's "APIs, " or application programming interfaces, the tools used to develop applications for a platform, pass on information about the identity of the user.

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Five years later, in version 3.0, it added an application programming interface (API) for its themes making it an effective platform for developing web applications as well as pure content sites.

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