Presentation: Regular Expressions, To Match Or Not, That is the Question, SVPerl, 2013-03-07 < Codev < TWiki
Table 9-2 from Mastering regular expressions - powerful techniques for Perl and other tools | Semantic Scholar
Python, Php, Perl, and Javascript Regex Cheat Sheet Download Printable PDF | Templateroller
What is a Regex (Regular Expression)?
PowerGREP's regular expression syntax is fully compatible with Perl 5
SAS CHARACTER FUNCTIONS - 7|PERL REGULAR EXPRESSION in SAS|SEARCH FOR A VALUE PATTERN IN A VARIABLE - YouTube
Regular Expressions in Perl
Regular Expressions Regular Expression (or pattern) in Perl – is a template that either matches or doesn't match a given string. if( $str =~ /hello/){ - ppt download
Comparing regular expressions in Perl, Python, and Emacs