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CGI Programming with Perl, 2nd Edition by Gunther Birznieks, Shishir Gundavaram, Scott Guelich

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Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

# (pound sign) in server side includes, Common Errors
#! (pound-bang) line, CGI applications, The Pound-Bang
#PCDATA, Document Type Definition
#REQUIRED keyword, XML documents, Document Type Definition
$CGI variable, Address book CGI script, Address book CGI script
determining flow of control through CGI script, Address book CGI script
$CGI\:\:HEADERS_ONCE variable, Error Subroutines
$CGI\:\:POST_MAX, File Uploads with CGI.pm, Hidden Fields
limiting user shopping carts with, Hidden Fields
$db, using, DB_File
$element, start element name (XML), CGI Gateway to XML Middleware
$expat, reference to XML\:\:Parser object, CGI Gateway to XML Middleware
$q prefix CGI.pm module, Standard and Object-Oriented Syntax
% (percent sign), Elements of a URL, Search Application
hashes, use of, Search Application
URL encoding, Elements of a URL
% (percent sign) for date/time format, Tailoring SSI Output
%attributes, hash table of attributes declared inside XML element, CGI Gateway to XML Middleware
* (asterisk) symbol (quantity identifier), XML elements, Document Type Definition
*/* (media types), Media Type
+ (plus sign), Elements of a URL, URL Encoding, Index queries, ...

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