答案見課本P279
How to Tell if a File Exists in Perl - About Perl 那天考試的時候男友室友JA帶小抄進去,最後那道大題是簡答題,A找呀找,驚喜發現小抄上有原題,答案在下一張,當他翻到下一張小抄,呀,只見小抄上是這樣寫的:答案見課本P279 Perl file exists tutorial - How to tell if a file exists in Perl using file test operators. ... Is the Amazon Fire Stick a Good Pick for Your Home Theater?...
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