The index gives some indication of the popularity of a programming language based on several factors.

该索引根据一些因素给予程序设计语言的流行性的一些指示。

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The TIOBE Index is calculated based on the number of search engine results for a particular language. Specifically, the phrase + "programming" is used.

TIOBE指数是根据搜索引擎对于特定语言的搜索结果来统计的。

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You can browse the API index for these types of APIs using the "language" categories, which on this site is used loosely to describe the platform or environment an API is suited for.

你能使用“语言”分类来浏览这些类型的API，在这个站点上也简单地描述了一些这些API适合的平台或环境。

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So Norvig's group designs tools to scan the contents of public libraries, crafts translators that convert foreign-language documents and creates ways to store and index e-mails cheaply.

FORBES