Check that file exists: Difference between revisions
Content added Content deleted
(→{{header|Ruby}}: Clarify meaning of File.exists?. The previous edit had stopped using File.exists? and started using File.file? and File.directory?.) |
(Added Delphi example) |
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verify(sep ~ "docs"); |
verify(sep ~ "docs"); |
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}</lang> |
}</lang> |
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=={{header|Delphi}}== |
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<lang Delphi>program EnsureFileExists; |
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{$APPTYPE CONSOLE} |
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uses |
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SysUtils; |
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begin |
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if FileExists('input.txt') then |
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Writeln('File "input.txt" exists.') |
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else |
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Writeln('File "input.txt" does not exist.'); |
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if FileExists('\input.txt') then |
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Writeln('File "\input.txt" exists.') |
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else |
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Writeln('File "\input.txt" does not exist.'); |
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if DirectoryExists('docs') then |
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Writeln('Directory "docs" exists.') |
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else |
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Writeln('Directory "docs" does not exists.'); |
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if DirectoryExists('\docs') then |
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Writeln('Directory "\docs" exists.') |
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else |
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Writeln('Directory "\docs" does not exists.'); |
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end.</lang> |
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=={{header|E}}== |
=={{header|E}}== |
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