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In this tutorial, we will learn about the Python List index() method with the help of examples. The index() method returns the index of the specified 阅读全文
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Python import statement enables the user to import particular modules in the corresponding program. It resembles the #include header_file in C/C++. As 阅读全文
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尽管 glob API 很少,但是功能强大。在那种需要查找系统上匹配一个模式的文件时非常有用。当需要去创建一个有某个相同扩展,前缀或者中间有共同字符串的文件列表时,应该考虑使用 glob 而不是自定义处理目录内容的代码。 glob 模块使用的模式规则不同于 re 模块使用的正则表达式。而是使用 Un 阅读全文
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PyInputPlus is a Python 3 and 2 module to provide input()- and raw_input()-like functions with additional validation features. PyInputPlus was created 阅读全文
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As of Python 3.6, f-strings are a great new way to format strings. Not only are they more readable, more concise, and less prone to error than other w 阅读全文