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Perl files example - How to open and read data files with Perl | alvinalexander.com
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日期:2025-06-10
i want to read '0' or '1' from a file with perl. is there any special command to read this number? i need to ensure the input i get from the file is really '0' or '1' because after that i want to make a comparison to compare for example 'if ($a ==1)'..hop...看更多