http://95.179.246.60/mediawiki/index.php?action=history&feed=atom&title=Filename_extensions 2026-05-08T12:47:00Z Revision history for this page on the wiki MediaWiki 1.39.17 http://95.179.246.60/mediawiki/index.php?title=Filename_extensions&diff=102&oldid=prev 2025-05-04T20:35:30Z

<p>imported material</p> <p><b>New page</b></p><div><br /> &#039;&#039;&#039;Problem&#039;&#039;&#039;. It is often necessary to decide what to do with a file looking at the last part of its name: the &#039;&#039;extension&#039;&#039;. In some system extensions are fundamental (Windows), in some other just decoration you could also omit (Linux/Unix). How do I extract the extension from a filename?<br /> <br /> &#039;&#039;&#039;Solution&#039;&#039;&#039;. by example<br /> &#039;/home/p/foo.bar&#039; asFileEntry nameWithoutExtension . &quot; =&gt; &#039;foo&#039; &quot;<br /> &#039;/home/p/foo.bar&#039; asFileEntry extension. &quot;=&gt; &#039;bar&#039; &quot;<br /> &#039;/home/p/foo.bar.bazar&#039; asFileEntry extension. &quot;=&gt; &#039;bazar&#039; &quot;</div>

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