How to set a list of scalars from a perl hash ref?

How to set a list of scalars from a perl hash ref?

search resultshashref - How to set a list of scalars from a perl hash ref ...
Stack Overflow is a question and answer site for professional and
enthusiast programmers. It's 100% free, no registration required.
stackoverflow.com/questions/13657103/​how-to-set-a-list... - Cached

Perl Hash Howto - School of Computer Science — SOCS
Initialize a hash. Assigning an empty list is the fastest way. Solution.
my %hash = (); Initialize a hash reference. For a hash reference (aka
hash_ref or href ...
www.cs.mcgill.ca/.../computers/​programming/perl/howto/hash - Cached

Perl Hashes
A hash contains a number of scalars, too. ... or the Perl hash size, you
can use the scalar context of its keys, like in the following example:
www.misc-perl-info.com/perl-hashes.html - Cached

Dereferencing in perl - Welcome to perlmeme.org
my $scalar_ref = \$a_scalar; my $hash_ref = \%a_hash; ... The handy perl
'ref' operator tells you what type of reference your variable is.
perlmeme.org/howtos/using_perl/​dereferencing.html - Cached

perldata - perldoc.perl.org - Perl programming documentation ...
All data in Perl is a scalar, an array of scalars, or a hash of scalars.
... Multidimensional arrays may be emulated by subscripting a hash with a
list.
perldoc.perl.org/perldata.html - Cached

Hash Crash Course - Perl.com
Another idiom to get the unique elements from a list is a ... because
setting up the hash requires ... the Perl symbol table, you can use a hash
as a ...
www.perl.com/pub/2006/11/02/all-about-​hashes.html - Cached

perl - How to get key from the reference of a hash element ...
How to set a list of scalars from a perl hash ref?-1. Perl WWW:Mechanize
Accessing data in a hash reference. 0. Perl accessing the elements in a
hash/hash reference ...
stackoverflow.com/questions/3380411/how-​to-get-key-from... - Cached

The ref() Function - Cardiff School of Computer Science ...
Perl provides the ref() ... I added extra spaces around the parameter list
# so that the backslashes are ... reference Non-reference SCALAR ARRAY
HASH CODE REF
www.cs.cf.ac.uk/Dave/PERL/node62.html - Cached

PERL Hash Variables - Tutorials for SDLC, Assembly, Operating ...
Perl Scalars; Perl Arrays; Perl Hashes; ... imagine that you have a list
of people and their ages. The hash solves this problem very neatly by
allowing us to access ...
www.tutorialspoint.com/perl/perl_​hashes.htm - Cached

Subroutines and References in Perl - The NEW Troubleshooters.Com
Returning a Scalar; Returning a List; Returning a Hash; ... , which
expects two scalars. Experiment and note that Perl gripes when your
prototype and call don't match.
www.troubleshooters.com/codecorn/​littperl/perlsub.htm - Cached