A Video for the Ojambo.com regular expressions article.
Part One of One
Regular expressions are advanced “Search and Replace” operations. Advanced uses include limited search, replacing whole lines, and specifying word boundaries.
Regular expressions can be used in supported text editors. The video begins by selecting a suitable programming editor. Ojambo.com reviewed cross-platform lightweight programming editors.
The video teaches regular expressions by using real examples. Four examples are occurence of numbers, multiple line matching, tag matching, and stripping tags. The final example checks for email validation.