Extract file extension: Difference between revisions
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'''Using regular expressions (C# 6)''' |
'''Using regular expressions (C# 6)''' |
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<lang [[C sharp|C#]]>public static string FindExtension(string filename) => Regex.Match(filename, @"\.[A-Za-z0-9]+$").Value;</lang> |
<lang [[C sharp|C#]]>public static string FindExtension(string filename) => Regex.Match(filename, @"\.[A-Za-z0-9]+$").Value;</lang> |
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=={{header|Common Lisp}}== |
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<lang Lisp>(pathname-type "foo.txt") |
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=> |
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"txt"</lang> |
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=={{header|Emacs Lisp}}== |
=={{header|Emacs Lisp}}== |
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