06-10-2010
Thanks pludi and durden_tyler for helping to look at my issue.
I think the issue has been settled with pludi's suggestion. I will look into changing the code with hash of hash when i have time
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1. Shell Programming and Scripting
hello
I have loop , in this loop im picking names , this names I want to be keys in %hash
but I don't know how to set in every loop entertain different key in the %hash (1 Reply)
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Say that I want to match any of the following:
abc
def
ghi
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abc.*.
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Hi, sorry, two hash related questions in one day .. but this has got me a bit stuck.
I have a mysql database table that kind of looks like this, the table is called "view1" and a snippet of that table (SELECT'ing just rows with serial number 0629AN1200) is below
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4. Shell Programming and Scripting
Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below.
#!/usr/bin/perl
use warnings;
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use strict;
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Hi,
In Perl, is it possible to use a range of numbers with '..' as a key in a hash?
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6. Shell Programming and Scripting
hi all,
i have a small problem regarding sorting the keys in a hash.
my %hash;
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{
$hash{$i}=$i;
}
foreach $c (sort keys %hash)
{
print "\n $hash{$c}";
} (1 Reply)
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I am trying to store this information (info and number) in hash. number is the key and info is value in a hash.i shown my code below.
#!/usr/bin/perl
use warnings;
use strict;
use XML::LibXML::Reader;
my $file;open $file, 'formal.xml');
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8. Shell Programming and Scripting
Hi,
I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all .
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}
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LEARN ABOUT MOJAVE
tie::hash::namedcapture
Tie::Hash::NamedCapture(3pm) Perl Programmers Reference Guide Tie::Hash::NamedCapture(3pm)
NAME
Tie::Hash::NamedCapture - Named regexp capture buffers
SYNOPSIS
tie my %hash, "Tie::Hash::NamedCapture";
# %hash now behaves like %+
tie my %hash, "Tie::Hash::NamedCapture", all => 1;
# %hash now access buffers from regexp in $qr like %-
DESCRIPTION
This module is used to implement the special hashes "%+" and "%-", but it can be used to tie other variables as you choose.
When the "all" parameter is provided, then the tied hash elements will be array refs listing the contents of each capture buffer whose name
is the same as the associated hash key. If none of these buffers were involved in the match, the contents of that array ref will be as many
"undef" values as there are capture buffers with that name. In other words, the tied hash will behave as "%-".
When the "all" parameter is omitted or false, then the tied hash elements will be the contents of the leftmost defined buffer with the name
of the associated hash key. In other words, the tied hash will behave as "%+".
The keys of "%-"-like hashes correspond to all buffer names found in the regular expression; the keys of "%+"-like hashes list only the
names of buffers that have captured (and that are thus associated to defined values).
SEE ALSO
perlreapi, re, "Pragmatic Modules" in perlmodlib, "%+" in perlvar, "%-" in perlvar.
perl v5.18.2 2013-11-04 Tie::Hash::NamedCapture(3pm)