http://springboardsolutions.com/wiki/index.php?action=history&feed=atom&title=Regular_Expression_ExamplesRegular Expression Examples - Revision history2026-10-17T04:56:42ZRevision history for this page on the wikiMediaWiki 1.25.2http://springboardsolutions.com/wiki/index.php?title=Regular_Expression_Examples&diff=373&oldid=prevWikiSysop: 1 revision imported2016-03-25T08:51:12Z<p>1 revision imported</p>
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</td></tr></table>WikiSysophttp://springboardsolutions.com/wiki/index.php?title=Regular_Expression_Examples&diff=371&oldid=prevWikiSysop at 07:08, 15 July 20142014-07-15T07:08:52Z<p></p>
<p><b>New page</b></p><div>[[Regular Expressions]] are very powerful and quite complex tasks can be achieved with just a few characters. The following example Regular Expressions are simple, frequently used expressions that can be adapted for your own purposes:<br />
<br />
==Finding Blank Lines==<br />
This finds lines that only have spaces! tabs or nothing at all in them:<br />
<br />
<pre><br />
^[\t ]*$<br />
</pre><br />
<br />
==Finding Trailing Spaces==<br />
This finds spaces at the end of the line (note that there is a space at the beginning of the expression):<br />
<br />
<pre><br />
+$<br />
</pre><br />
<br />
==Lines that Contain Only Digits==<br />
This finds lines that have at least one digit and the whole line contains nothing but digits:<br />
<br />
<pre><br />
^[0-9]+$<br />
</pre></div>WikiSysop