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This is a dynamic search engine for the Perl Code library. Each program is indexed with keywords. The list box contains each unique keyword for all the programs (250+). Make a selection and we will return a link to each program that is indexed with a given keyword.

Select Index Item: add element to end of add element to end of array add element to front of and anonymous append argv array array size ascii assignment beginning of bit manipulation bless bol build index file for change change output record seperator character character class character translation cobol com command line concatenation conditional constant convert alphanumeric to binary convert decimal to binary copy a file create a directory data data structures date decimal to decimal to hex delete a file delete an empty directory determine scalar directories dot else else if empty end of line eof escape character escape meta eval exit exponentiation file file attributes file io file io find numbers for loop foreach foreach loop get file list for a directory greed greedy hash hex hex to decimal if indirection input line integer integers isam logic loop loop through lowercase modify module modules modulus nested if nested subroutines next number numbers objects octal to decimal ole pack package parenthesis operator pass array pass list pass multiple arrays passing pattern pattern matching play wav pop position function push quote random read binary reference references regular regular expression regular expressions remove delete a directory remove element from end of remove element from front of removing characters removing newlines rename a file return return array reverse run console run external run shell command scalar scope shift sort stdout subdirectories subroutine subroutine calling subroutine system system administration time unpack unshift until uppercase use modules while loop whitespace word writing dynamic xml