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Index: B

• backslash (\)
• • @ prefix, escaping with: Image Processing
  • escaping characters with: Delimiters
  • escaping double quotes in HTML: Lots of print Statements
• backup files (source code), security risks with: Configuring by extension
• bar charts
• • creating with GD::Graph::bars module: GD::Graph
  • three-dimensional: GD::Graph3D
• bareword subroutines, strict vs.: Use strict
• Base64 format digests: MD5
• Bcc field (blind carbon-copy): Structure of Internet Email
• • Mail Queue
• BEGIN blocks
• • mod_perl, treatment of: mod_perl Considerations
  • taint mode and: Using GD
• benchmarking code, Perl CGI scripts: Benchmark Your Code
• • Benchmark module, testing script speed in taint mode: Why Use Taint Mode?
• Berkeley DB files: DBM Files
• • hash file (servers), counting visitors to HTML pages: Executing CGI Programs
• binary data
• • binmode function: Image Processing
  • • avoiding bugs with use of: Use binmode
    • enabling binary mode with: File Uploads with CGI.pm
    • operating systems not using newlines: Check the Client Browser
    • using for output: binmode
  • digests: MD5
  • files, filtering out with grep function: Searching One by One, Take Two
• body
• • HTTP requests/responses: The Request and Response Cycle
  • HTTP responses
  • • length of: Content-Length
    • separating from header: Outputting documents
  • Internet email messages: Structure of Internet Email
• boilerplates: Including Boilerplates
• tutorialmarklets, JavaScript: Bookmarklets
• • CGI scripts, using with: Bookmarklets and CGI
  • • comments.cgi script, tutorialmarklet: Bookmarklets and CGI
  • creating (example): Bookmarklet Basics
  • Netscape Communicator, working with: Bookmarklet Basics
  • web page for: Bookmarklets and CGI
• booleans, perl treatment of: Why Perl?
• brackets ([]): Embperl code blocks
• • blocks of code, enclosing in Embperl: Embperl code blocks
  • placement in code: Coding Guidelines
• browsers (see web browsers)
• browsing songs available for download (interactive form): Example
• buffering
• • CGI output, nph scripts and: Complete (Non-Parsed) Headers
  • flushing buffers automatically: IO::Socket
  • output stream, unbuffering: Unbuffer Output Stream
  • output to STDOUT, malformed header errors and: "Malformed" Header
• BUFFER_SIZE: File Uploads with CGI.pm
• business rules, collecting into modules: Embperl
• buttons: Plain buttons
• • (see also individual button types)
  • image buttons: Image buttons
  • plain buttons: Plain buttons
  • radio buttons: Radio buttons
  • reset buttons: Reset buttons
  • submit buttons: Submit buttons

Symbols | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z