Extract file extension: Difference between revisions
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(→{{header|Quackery}}: added code to deal with empty string) |
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/etc/pam.d/login -> ""</pre> |
/etc/pam.d/login -> ""</pre> |
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=={{header|Mathematica}}== |
=={{header|Mathematica}}/{{header|Wolfram Language}}== |
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FileExtension is a built-in function: |
FileExtension is a built-in function: |
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<lang Mathematica>FileExtension /@ {"http://example.com/download.tar.gz", "CharacterModel.3DS", ".desktop", "document","document.txt_backup","/etc/pam.d/login"}</lang> |
<lang Mathematica>FileExtension /@ {"http://example.com/download.tar.gz", "CharacterModel.3DS", ".desktop", "document","document.txt_backup","/etc/pam.d/login"}</lang> |
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{{out}} |
{{out}} |
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{"gz", "3DS", "", "", "txt_backup", ""} |
{"gz", "3DS", "", "", "txt_backup", ""} |