NAME SYNOPSIS FUNCTIONS DESCRIPTIONThe Inside-out Technique Problems of Inside-out Solutions More Problems The Generic Object How to use Field Hashes Garbage-Collected Hashes EXAMPLESExample 1 Example 2 GUTSThe PERL_MAGIC_uvar interface for hashes Weakrefs call uvar magic How field hashes work Internal function Hash::Util::FieldHash::_fieldhash AUTHOR COPYRIGHT AND LICENSE NAME Hash::Util::FieldHash - Support for Inside-Out Classes SYNOPSIS ### Create fieldhashes use Hash::Util qw(field

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${^RE_DEBUG_FLAGS} The current value of the regex debugging flags. Set to 0 for no debug output even when the re 'debug' module is loaded. See re for details. This variable was added in Perl v5.10.0.

printf FILEHANDLE FORMAT, LIST printf FILEHANDLE printf FORMAT, LIST printf Equivalent to print FILEHANDLE sprintf(FORMAT, LIST) , except that $\ (the output record separator) is not appended. The FORMAT and the LIST are actually parsed as a single list. The first argument of the list will be interpreted as the printf format. This means that printf(@_) will use $_[0] as the format. See sprintf for an explanation of the format argument. If use locale for LC_NUMERIC Look for this throught pod is

NAME DESCRIPTION EXAMPLES? 0: Standard preamble ? 1: Generic Unicode-savvy filter ? 2: Fine-tuning Unicode warnings ? 3: Declare source in utf8 for identifiers and literals ? 4: Characters and their numbers ? 5: Unicode literals by character number ? 6: Get character name by number ? 7: Get character number by name ? 8: Unicode named characters ? 9: Unicode named sequences ? 10: Custom named characters ? 11: Names of CJK codepoints ? 12: Explicit encode/decode ? 13: Decode program arguments as

NAME SYNOPSIS DESCRIPTION METHODSMethods SEE ALSO NAME ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker SYNOPSIS require ExtUtils::MM_Unix; DESCRIPTION The methods provided by this package are designed to be used in conjunction with ExtUtils::MakeMaker. When MakeMaker writes a Makefile, it creates one or more objects that inherit their methods from a package MM . MM itself doesn't provide any methods, but it ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating speci

NAME INTRODUCTION QUICK CHECKLISTBefore you start The API Stability Documentation Release considerations BEFORE YOU START WRITING A MODULEHas it been done before? Do one thing and do it well What's in a name? Get feedback before publishing DESIGNING AND WRITING YOUR MODULETo OO or not to OO? Designing your API Strictness and warnings Backwards compatibility Error handling and messages DOCUMENTING YOUR MODULEPOD README, INSTALL, release notes, changelogs RELEASE CONSIDERATIONSVersion nu

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NAME SYNOPSIS DESCRIPTION FUNCTIONS METHODS EXAMPLES SEE ALSO COPYRIGHT AUTHORS NAME Digest::MD5 - Perl interface to the MD5 Algorithm SYNOPSIS # Functional style use Digest::MD5 qw(md5 md5_hex md5_base64); $digest = md5($data); $digest = md5_hex($data); $digest = md5_base64($data); # OO style use Digest::MD5; $ctx = Digest::MD5->new; $ctx->add($data); $ctx->addfile($file_handle); $digest = $ctx->digest; $digest = $ctx->hexdigest; $digest = $ctx->b64digest; DESCRIPTION

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