07-13-2016
The
: are just separators. The values in between are paths, as the name of the variable
PATH says.
The
. is the current directory.
Exporting this will allow to call executable files from your current working directory.
Check this too:
Why is it Bad Idea to insert "." (Dot) to PATH ?
These 2 Users Gave Thanks to zaxxon For This Post:
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LEARN ABOUT DEBIAN
rdf::helper::rdfredland::query
RDF::Helper::RDFRedland::Query(3pm) User Contributed Perl Documentation RDF::Helper::RDFRedland::Query(3pm)
NAME
RDF::Helper::RDFReland::Query - Perlish convenience extension for RDF::Redland::Query
SYNOPSIS
my $model = RDF::Redland::Model->new(
RDF::Redland::Storage->new( %storage_options )
);
my $rdf = RDF::Helper->new(
Namespaces => \%namespaces,
BaseURI => 'http://domain/NS/2004/09/03-url#'
);
my $q_obj = $rdf->new_query( $sparql_text, 'sparql' );
# arrays
while ( my $row = $q_obj->selectrow_arrayref ) {
# $row is an array reference.
}
# hashes
while ( my $row = $q_obj->selectrow_hashref ) {
# $row is a hash reference.
}
DESCRIPTION
RDF::Helper::RDFRedland::Query is the object retuned from RDF::Helper's new_query() method when using RDF::Redland as the base interface
class. This object provides everything that an instance of RDF::Redland::Query offers, plus the convenience methods detailed below.
METHODS
selectrow_arrayref
Returns each row as a Perl array references. The order of the array's indices will correspond to the order of the variable bindings in the
query.
selectrow_hashref
Returns each row as a Perl hash references. The keys in the hash will have the same names as the variable bindings in the query.
AUTHOR
Kip Hampton, khampton@totalcinema.com
COPYRIGHT
Copyright (c) 2004 Kip Hampton. =head1 LICENSE
This module is free sofrware; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
RDF::Helper RDF::Redland::Query.
perl v5.14.2 2011-06-24 RDF::Helper::RDFRedland::Query(3pm)