Regular String Expression

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A Regular String Expression is a string pattern that is expressed as a regular expression statement.



  • (Wall et al., 1996) ⇒ Larry Wall, Tom Christiansen, and Randal L. Schwartz. (1996). “Programming Perl, 2nd edition." O'Reilly. ISBN:1565921496
    • regular expression: To normal people, it's a pattern that you can use to find what you're looking for when it varies from case to case. Example of a regular expression: /Oh s.*t./ This pattern will match strings like "Oh say can you see by the dawn's early light," and "Oh sit!".