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In particular, it allows one to look at a scalar value to determine whether it contains a string (PV), integer (IV or UV) or floating point number (NV); the reference count of that scalar (REFCOUNT) and other flags (such as whether the string is UTF-8).
This module can also create triple variables, which are similar to the dual variables provided by Scalar::Util (see libscalar-util-perl).
| Homepage: | http://search.cpan.org/dist/Data-Peek/ |
| Package version: | 0.30-1 |
| Architecture: | i386 |
| Distribution: | Debian |
| Filename: | libdata-peek-perl_0.30-1_i386.deb |
DP(3pm) User Contributed Perl Documentation DP(3pm)
NAME
DP - Alias for Data::Peek
SYNOPSIS
perl -MDP -wle'print DPeek for DDual ($?, 1)'
DESCRIPTION
See Data::Peek.
AUTHOR
H.Merijn Brand <h.m.brand@xs4all.nl>
COPYRIGHT AND LICENSE
Copyright (C) 2008-2010 H.Merijn Brand
This library is free software; you can redistribute it and/o
more»Peek(3pm) User Contributed Perl Documentation Peek(3pm)
NAME
Data::Peek - A collection of low-level debug facilities
SYNOPSIS
use Data::Peek;
print DDumper \%hash; # Same syntax as Data::Dumper
print DPeek \$var;
my ($pv, $iv, $nv, $rv, $magic) = DDual ($var [, 1]);
print DPeek for DDual ($!, 1);
print DDisplay ("ab\nc\x{
more»libdata-peek-perl (0.30-1) unstable; urgency=low * New upstream release * Standards-Version 3.8.4 (no changes) * Rewrite control short description * Update copyright to new DEP5 format * Update years of copyright -- Jonathan Yu <jawnsy@cpan.org> Sun, 14 Feb 2010 23:26:37 -0500 libdata-peek-perl (0.29-1) unstable; urgency=low * New upstream release -- Jonathan Yu <jawnsy@cpan.or more»
2010-02-14 0.30 - H.Merijn Brand <h.m.brand@xs4all.nl>
* Use $Data::Dumper::Quotekeys = 0; in
more»Format-Specification: http://svn.debian.org/wsvn/dep/web/deps/dep5.mdwn?op=file&rev=135 Maintainer: more»
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