Metacharacters - PowerPoint PPT Presentation

Introduction to Perl Part II

Introduction to Perl Part II. By: Cédric Notredame (Adapted from BT McInnes). Passing Arguments To Your Program. Command Line Arguments. Command line arguments in Perl are extremely easy. @ARGV is the array that holds all arguments passed in from the command line. Example:

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PRX Functions: There is Hardly Anything Regular About Them!

PRX Functions: There is Hardly Anything Regular About Them!. Ken Borowiak. Regular Expressions. Regular Expressions. String that describes a PATTERN. Why Should You Care About Regex?. Flexibility INDEX Colon modifier LIKE operator in a WHERE clause. Why Should You Care About Regex?.

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Regular Expression

Regular Expression. JavaScript Web Technology. Derived from: http :// www . zytrax . com / tech / web / regex . htm. Definitions. Our Example Target Strings. Throughout this guide we will use the following as our target strings :.

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