Sponsored Content
Full Discussion: populate PERL Hash
Top Forums Shell Programming and Scripting populate PERL Hash Post 302338332 by KevinADC on Monday 27th of July 2009 03:19:26 PM
Old 07-27-2009
when you use the strict pragma, and you should, all lexical variables have to be declared with 'my' within their intended scope. If you don't understand what that means maybe some reading will help:

perlsub - perldoc.perl.org
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Hash in perl

Hi Help me with some good links of Hash with in Hash .(Multidimensional hash).. Regards Harikrishna (1 Reply)
Discussion started by: Harikrishna
1 Replies

2. Shell Programming and Scripting

Perl Hash

HI I have a hash like this $hashname->{$filesystem}->{'fsname'}=$filesystem; How to get the values from this multilevel hash. Thanks in advance... :) (1 Reply)
Discussion started by: Harikrishna
1 Replies

3. Shell Programming and Scripting

perl help on hash

I have line which is read from xml doc. I want to put this line into hash(perl variable). find line below and how i want to put this in hash <font size="10" type="int" name="ABC" > hash key should be size, type and name with corresponding value I doing as below:- $line =~ s/\s*.*?\s//;... (3 Replies)
Discussion started by: aju_kup
3 Replies

4. Shell Programming and Scripting

perl hash

This is my data 1 0 1 0 1 1 1 2 1 6 1 7 Assume that first field is key and 2nd field is value I want to create a hash in perl, on this data. My hash should having uniq key and all values by , separated. 1,0,0,1,2,6,7 1 will be my key and rest of are should be values. (3 Replies)
Discussion started by: pritish.sas
3 Replies

5. Shell Programming and Scripting

perl DBI: populate a scalar from a select statement

hi every resource i see regarding DBI refers to retrieving data from a database into and array or a hash, but i havent seen anything on how to pull out a single value to a scalar in my database i have a field called "forcewrite" with a value of "6". I am trying to connect to the database,... (2 Replies)
Discussion started by: hcclnoodles
2 Replies

6. Shell Programming and Scripting

Perl Hash:Can not keep hash data in the same order that it was inserted

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; use Tie::IxHash; use strict; tie (my %programs, "Tie::IxHash"); while (my $line = <DATA>) { chomp $line; my(... (1 Reply)
Discussion started by: jgfcoimbra
1 Replies

7. Shell Programming and Scripting

perl hash - using a range as a hash key.

Hi, In Perl, is it possible to use a range of numbers with '..' as a key in a hash? Something in like: %hash = ( '768..1536' => '1G', '1537..2560' => '2G' ); That is, the range operation is evaluated, and all members of the range are... (3 Replies)
Discussion started by: dsw
3 Replies

8. Shell Programming and Scripting

Perl hash help

Hi , i have the below code its working fine when i execute in unix , but its not working in windows could you pls explain me where i am going wrong. This is the program $data = { '1' => 'one' , '2' => 'two' , 3 => 'three' }; print "hello : $data->{'1'}... (2 Replies)
Discussion started by: ragilla
2 Replies

9. Shell Programming and Scripting

Compare values of hashes of hash for n number of hash in perl without sorting.

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 . my %result ( $abc => { 'data_count' => '10', 'ID' => 'ABC122', } $def => { 'data_count' => '20', 'ID' => 'defASe', ... (1 Reply)
Discussion started by: asak
1 Replies

10. Programming

Perl: restrict perl from automaticaly creating a hash branches on check

My issue is that the perl script (as I have done it so far) created empty branches when I try to check some branches on existence. I am using multydimentional hashes: found it as the best way for information that I need to handle. Saing multidimentional I means hash of hashes ... So, I have ... (2 Replies)
Discussion started by: alex_5161
2 Replies
URI::URL(3pm)						User Contributed Perl Documentation					     URI::URL(3pm)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.14.2 2012-02-11 URI::URL(3pm)
All times are GMT -4. The time now is 11:58 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy