I'm confused by Perl's regex abilities. There seems to be a lot of duplicate flags: ^ and \A both match the beginning of a string. $ and \Z both match the end. It seems redundant and confusing. I'm ...
Hi All I have a question concerning Perl's regular expression syntax:<BR><BR>I want to write a regular expression for a string like this<BR><pre class="ip-ubbcode ...
If you’ve programmed in Perl or any other language with built-in regular-expression capabilities, then you probably know how much easier regular expressions make text processing and pattern matching.
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