To see if the string ing is present in the file text, use the index function, which returns the location of the first occurrence of ing so that you can use it for further string processing.

若要查看字符串ing是否出现在文件文本中，请使用index函数，该函数返回ing首次出现的位置，这样您就可以使用它来进行进一步的字符串处理。

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The suffix tree is a very important data structure, which finds a wide variety of applications in many areas related to string processing.

后缀树是一种非常重要的数据结构，它在与字符串处理相关的各种领域里有着非常广泛的应用。

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A string processing language including nesting feature and macro feature.

包含嵌套功能和宏功能的一种符号串处理语言。

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There was a string attached: in exchange for a cash infusion, Hangul was required to kill its word-processing program, long a favorite of the country's computer users.

CNN: Brickbats for Bill