index_P

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package variables 2nd
param function
        CGI form processing
parameters
       CGI programs
                passing 2nd 3rd
        processing forms with CGI 2nd
                GET and POST methods 2nd 3rd
                security 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
passing
        CGI program parameters 2nd 3rd
        loops
                next statement
pathname
pathnames
        Macintosh
        reading
        Universal Naming Convention (UNC)
        Unix
        VMS
        Windows and MS-DOS
        writing
                print function
pattern
        splitting scalars
pattern matching 2nd
        example
payment block
        WidgetCo Bike Parts Company 2nd
PDF
        (Portable Document Format)
       documents
                graphics coordinates system
                image placement
                object-oriented
                reading
PDF++API2 module
        PDF file writing 2nd 3rd 4th 5th 6th 7th
Perl
       announcements
                Usenet newsgroup
        as replacement for awk and sed tools (Unix)
       camel symbol
                reason for
        characteristics
       discussions
                Usenet newsgroups
        documentation
                FAQs
                Frequently Asked Questions
                Macintosh
                man
                not found
                perldoc
                reinstalling
                troubleshooting resources 2nd
                Unix 2nd
                Web site
                Windows 2nd
        first program
        function
        history 2nd 3rd
                development process 2nd
                version 2 release
                version 4 release
                version 5 release
                Web sites
        installing
                Macintosh
                Unix
                Windows
        interpreter
                -c switch
                -d switch
                -e switch
                -n switch
                -p switch
                -v switch
                -V switch
                debugger
                licenses 2nd 3rd 4th
       Macintosh
                documentation
                installing
                preinstalled
                running programs
        name
        original description in manual 2nd
        preinstalled
                Macintosh
                Unix
                Windows
       programs
                comments
                errors
                running
        scripts
        similarities with other languages 2nd
        statement
        statement separator
        style
        syntax
       Unix
                documentation 2nd
                installing
                path to interpreter
                preinstalled
                running programs
        version numbers
       versions
                numbering scheme 2nd
        Web site
       Windows
                documentation 2nd
                installing
                preinstalled
                running programs
Perl Artistic License 2nd 3rd 4th
Perl Community
        book and magazine resources 2nd
        CPAN (Comprehensive Perl Archive Network)
                contributor motivations 2nd 3rd
                modules
        culture 2nd 3rd
        Open Source software
                development benefits
       Usenet newsgroups
                help resources 2nd 3rd 4th
                requesting help 2nd 3rd 4th 5th
        Wall, Larry
Perl Cookbook
Perl Data Structures Cookbook
Perl Developer' s Dictionary
Perl interpreter
        path
Perl Journal, The
Perl Package Manager (PPM)
       module installations
                launching 2nd 3rd
Perl Review Magazine
perlboot
perlbot
perldoc
        finding
perldoc command
        troubleshooting 2nd
perldoc program
        module documentation
PerlMonks website
        help resources 2nd 3rd
perlobj
perlre documentation
perltoot
perltootc
permissions
       files
                dbmopen
                displaying 2nd
                Unix 2nd 3rd 4th
persistent cookies
Pierce, Clinton
pipes
        filehandles
        input/output connections
        standard input and output
       Totaler
                code listing
Plain Old Documentation (POD)
        Pod::* modules
platforms
        portability
                example
Pod::* modules
pollution (namespaces)
        modules 2nd 3rd
pop function
port numbers
        URLs
portability
        example
        general rules
POST method
        CGI form processing 2nd 3rd
prime numbers
        Complete Source for Primes (Listing 3.4) 2nd 3rd
print
print function
        files
print statement
        troubleshooting 2nd
printf function
        field specifiers 2nd
printing
        formatted
                code listing
                field specifiers
                output listing
       weather station reports
                PDF format 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th
private modules
        installing 2nd
private variables
        contrast with local variables
processing
        forms (HTML) in CGI programs 2nd 3rd 4th 5th 6th 7th
                GET and POST methods 2nd 3rd
                guestbook example 2nd 3rd 4th
                listing
                security 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
                submitting 2nd 3rd
program flow control
        block only
       brackets
                unmatched errors
        conditional statements 2nd
        exiting Perl 2nd
        for loop 2nd 3rd
       if statement
                alphanumeric relational operators 2nd
                expression testing 2nd
                logical operators 2nd 3rd 4th 5th
                numeric relational operators 2nd 3rd
                syntax variations 2nd
                true/false values 2nd 3rd 4th
       if-else statement
                expression testing
       if-elsif-else statement
                expression testing 2nd
        labels 2nd 3rd
        last statement 2nd
       looping
                foreach
                last
                next
        next statement
        redo statement
        statement blocks 2nd
                bare
                format of
                naked
                nested
        switch statement 2nd
        using short-circuiting in logical expressions
        while loop 2nd
Program to Use Statistics Module (Listing 17.2) 2nd
programming
        defensive
programming language
        free-form
        general-purpose
        glue
Programming Perl
programs
       CGI
                processing HTML forms 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th
       debugging
                diagnostics module
        editing
                software
        interpreting
        running 2nd
        structure
        style 2nd
       writing
                functions
properties (OOP)
Property Methods in the Car Class (Listing 18.2) 2nd
protocols
        URLs
pure functions
push function
pwd command (Unix)
        directory identification