Empty directory: Difference between revisions
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Starting with a path to some directory, determine whether the directory is empty. |
Starting with a path to some directory, determine whether the directory is empty. |
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An empty directory contains no files nor subdirectories. With [[Unix]] or [[Windows]] systems, every directory contains |
An empty directory contains no files nor subdirectories. With [[Unix]] or [[Windows]] systems, every directory contains an entry for “<code>.</code>” and almost every directory contains “<code>..</code>” (except for a root directory); an empty directory contains no other entries. |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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