Regular Expressions Primer

Author: developer.com | Published: 10th Aug 2005 | Visited: 1000 times | Add Comment
Filed in: Perl

By Brad Lhotsky Go to page: 1 2 3 Next "Regular Expression" is a fancy way to say "pattern matcher." Humans can match patterns with relative ease. A machine has a bit more difficulty deciphering patterns, especially in text. As computing became more powerful, the methods for matching text grew into more flexible dialects. Regular expressions can be one of the toughest concepts to grasp and use effectively in any programming language. Perl is no exception because its regular expressions...n

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