apiary 发表于 2025-3-25 07:09:59
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http://reply.papertrans.cn/64/6305/630452/630452_22.pngAxillary 发表于 2025-3-25 12:09:17
Mercedes Caminohe do, require, and use statements and the differences between them. We then went on to look at the import mechanism provided by Perl and how it can be used to add definitions from modules that we use. We considered the difference between functional and pragmatic modules and found that pragmatic mod纬度 发表于 2025-3-25 16:01:20
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Mercedes Caminoes, using the built-in stat and lstat functions, and deleting, renaming, copying, moving, comparing, and finding files..Doing all of this portably can be a challenge, but fortunately Perl helps us out, first by natively understanding Unix-style filenaming conventions on almost any platform, and secosyring 发表于 2025-3-26 02:38:31
Mercedes Caminose of this chapter is to provide just enough information on each area that any of these chapters can be dipped into without recourse to the others. We started with the fundamentals of the language, values and variables, and passing through whitespace and comments, operators and functions, and expres指耕作 发表于 2025-3-26 07:46:16
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http://reply.papertrans.cn/64/6305/630452/630452_28.pngObloquy 发表于 2025-3-26 13:47:21
ul module to consider when you encounter structures involving nested delimiters, since its balancing capability ensures that the extracted text lies between the appropriate opening and closing delimiters..You saw how the diverse formats that time and date information can be stored in often presentsInitiative 发表于 2025-3-26 19:55:43
Mercedes Caminoreating and use of temporary files, a special case of filing system interaction that can be very important to get right. Finally, we took a special look at the particular properties and problems of managing directories, which are like files in some ways but quite unlike them in many others.