[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] package declaration packages palettes paragraph tags param( ) function parent class parse_ methods parse_rebase method parse_rebase program passing by reference passing references to subroutines pathnames on the Web patterns (and regular expressions) binding operators metacharacters metasymbols modifiers percent sign (%) Perl arrays [See arrays] assignment built-in functions command interpretation comments compiling from source conditional statements logical operations and documentation downloading finding help hashes [See hashes] input/output installing binary vs. source code loops object-oriented programming operators [See operators] regular expressions running programs scalar and list context scalar values statements blocks and subroutines variables scalar versions Perl DBD (DataBase Dependent) modules installing and configuring Perl DBI (DataBase Independent) module 2nd connect method disconnect method examples execute method installing and configuring loading the module prepare method SQL queries tab-delimited files, reading in to a database PERL5LIB environmental variable 2nd perldoc command perlmod perlmodlib perlop documentation picture element pixels plain old documentation [See POD] PNG (Portable Network Graphics) 2nd outputting data in POD (plain old documentation) positions in arrays precedence logical operators operator primary keys 2nd 3rd primitives print function printf function 2nd printing complex data structures programming declarative programming design phase documentation object-oriented (OO) programming Perl language, summary web programming programs, running put_ methods |