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  1. Dereferencing in perl. References are commonly used when you are returning a large object or data structu re (for example an array or hash) from a subroutine.
    perlmeme.org/howtos/using_perl/​dereferencing.html - Cached
  2. References in Perl are like names for arrays and hashes. ... empty anonymous hash. Using References. What can you do with a reference once you have it?
    perldoc.perl.org/perlreftut.html - Cached
  3. Perl Hash Howto. This how-to comes ... preparing the statement, executing it, and returning the resulting row as a hash reference using DBI\'s fetchrow_hashref( ) ...
    www.cs.mcgill.ca/.../computers/​programming/perl/howto/hash - Cached
  4. Experimental array and hash container function behavior allows array and hash references to be handled by Perl as if they had ... Using a referen ce as a string ...
    perldoc.perl.org/perlref.html - Cached
  5. Perl Objects; Using Objects; Passing Arguments to Methods. ... Internally, the Sequence object is a hash reference that has keys that point to the DNA string, ...
    < B>stein.cshl.org/genome_informatics/perl_​refs - Cached
  6. Using references to pass arrays into a ... we\'ve used hash references as elements ... You can use references to force Perl to interpolate the return value of a ...
    affy.blogspot.com/p5be/ch08.htm - Cached
  7. Using References Nested Data Structures Querying a Reference ... Perl requires hash keys to be strings, so when you use a reference as a key, ...
    oreilly.com/catalog/advp erl/excerpt/​ch01.html - Cached
  8. The third line shows you how to define a hash reference in Perl. ... or $timeRef = \\%time; # using a reference $size = keys %$timeRef; print \"Hash size: ...
    www.misc-perl-info.com/perl-hashes.html - Cached
  9. Using prototypes Be careful prototyping with lists: ... This is ABSOLUTELY vital when using objects, because most Perl objects are references to a hash.
    www.troubleshooters.com/codecorn/​littperl/perlsub.htm - Cached
  10. PERL - Hash Indexing. ... We can use these variables to print out our hash again but this time let\'s make it a little more legible using a ... HTML Reference CSS ...
    www.tizag.com/perlT/perlhashes.php - Cached