Empty directory: Difference between revisions
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m (→{{header|Java}}: before anyone asks) |
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=={{header|Java}}== |
=={{header|Java}}== |
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{{works with|Java|7+}} |
{{works with|Java|7+}} |
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This method does not check that the path given is actually a directory. If a path to a normal file is given, it will throw a <code>NullPointerException</code>. |
This method does not check that the path given is actually a directory. If a path to a normal file is given, it will throw a <code>NullPointerException</code>. <code>File.listLess()</code> does not count the "." and ".." entries. |
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<lang java5>import java.nio.file.Paths; |
<lang java5>import java.nio.file.Paths; |
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//... other class code here |
//... other class code here |
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return Paths.get(dirName).toFile().listFiles().length == 0; |
return Paths.get(dirName).toFile().listFiles().length == 0; |
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}</lang> |
}</lang> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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{{works with|Ruby|1.8.7}} |
{{works with|Ruby|1.8.7}} |
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