List linked files

10 More Discussions You Might Find Interesting

1. Programming

How to reverse a linked list by traversing only once.?

Program to reverse a linked list by traversing only once.

2. Programming

How to delete the last node in a linked list.?

How to delete the last node in a single linked list given only the pointer to last node ? Head node will not be given.

3. Programming

Help with linked list.

#include<stdio.h> #include<stdlib.h> struct LinkedList { int val; struct LinkedList *next; }node; /*Creating a structure variable*/ typedef struct LinkedList Node; Node *start = NULL; int create(int i) { Node *temp = NULL; if (start == NULL) ...

4. UNIX for Advanced & Expert Users

Unix linked-list placement

Hi, I am programming in kernel, and I want to use a double linked list that holds infos that every process could access and modify THIS list. So, I suppose it is a 'global' variable since every process(thread) can reach it, I am wondering where to put it? by changing some of the kernel files?

5. Programming

How to check if something exists in linked list in C?

i have a linked list set up like typedef struct client_list { char *client_name; int client_socket_fd; struct client_list *next; } client; client *client_list=NULL; before adding to the list i check if it already exists, only if it does not then i add if (client_list==NULL...

6. Programming

Help with linked list in C

i have this code typedef struct client_list { char *client_name; struct client_list * next; int client_socket_fd; } client; client *current, *head; head = NULL; char *h="test"; add_client(current, h, head, &client_socket_fd); ...

7. Programming

I need C++ Code for single linked list

I need C++ Code for single linked list With operations as 1)insert at any position 2)delete any 3)change the data of any position

8. Programming

shared memory with linked list??

is this possible, if so plz please share with me.. Correct English please, not Cyber-/Leetspeak

9. Shell Programming and Scripting

How to retrieve all the linked script files/ctl files/sql files?

Hi I am going to migrate our datawarehouse system from HP Tru 64 Unix to the Red Hat Linux. Inside the box, it is running around 40 cron jobs; inside each cron job, it is calling other shell script files, and the shell script files may again call other shell script files or ctl files(for...

10. Programming

Reverse single linked list

Can any one help me in reversing the single linked list and at the same time i want to print the reversed links.

LEARN ABOUT DEBIAN

parse::mediawikidump::links

Parse::MediaWikiDump::Links(3pm)			User Contributed Perl Documentation			  Parse::MediaWikiDump::Links(3pm)

NAME

       Parse::MediaWikiDump::Links - Object capable of processing link dump files

ABOUT

       This object is used to access content of the SQL based category dump files by providing an iterative interface for extracting the
       indidivual article links to the same. Objects returned are an instance of Parse::MediaWikiDump::link.

SYNOPSIS

	 $pmwd = Parse::MediaWikiDump->new;
	 $links = $pmwd->links('pagelinks.sql');
	 $links = $pmwd->links(*FILEHANDLE);

	 #print the links between articles
	 while(defined($link = $links->next)) {
	   print 'from ', $link->from, ' to ', $link->namespace, ':', $link->to, "
";
	 }

STATUS

       This software is being RETIRED - MediaWiki::DumpFile is the official successor to Parse::MediaWikiDump and includes a compatibility library
       called MediaWiki::DumpFile::Compat that is 100% API compatible and is a near perfect standin for this module. It is faster in all instances
       where it counts and is actively maintained. Any undocumented deviation of MediaWiki::DumpFile::Compat from Parse::MediaWikiDump is
       considered a bug and will be fixed.

METHODS

       Parse::MediaWikiDump::Links->new
	   Create a new instance of a page links dump file parser

       $links->next
	   Return the next available Parse::MediaWikiDump::link object or undef if there is no more data left

EXAMPLE

   List all links between articles in a friendly way
	 #!/usr/bin/perl

	 use strict;
	 use warnings;

	 use Parse::MediaWikiDump;

	 my $pmwd = Parse::MediaWikiDump->new;
	 my $links = $pmwd->links(shift) or die "must specify a pagelinks dump file";
	 my $dump = $pmwd->pages(shift) or die "must specify an article dump file";
	 my %id_to_namespace;
	 my %id_to_pagename;

	 binmode(STDOUT, ':utf8');

	 #build a map between namespace ids to namespace names
	 foreach (@{$dump->namespaces}) {
	       my $id = $_->[0];
	       my $name = $_->[1];

	       $id_to_namespace{$id} = $name;
	 }

	 #build a map between article ids and article titles
	 while(my $page = $dump->next) {
	       my $id = $page->id;
	       my $title = $page->title;

	       $id_to_pagename{$id} = $title;
	 }

	 $dump = undef; #cleanup since we don't need it anymore

	 while(my $link = $links->next) {
	       my $namespace = $link->namespace;
	       my $from = $link->from;
	       my $to = $link->to;
	       my $namespace_name = $id_to_namespace{$namespace};
	       my $fully_qualified;
	       my $from_name = $id_to_pagename{$from};

	       if ($namespace_name eq '') {
		       #default namespace
		       $fully_qualified = $to;
	       } else {
		       $fully_qualified = "$namespace_name:$to";
	       }

	       print "Article "$from_name" links to "$fully_qualified"
";
	 }

perl v5.10.1							    2010-12-05					  Parse::MediaWikiDump::Links(3pm)

UNIX for Dummies Questions & Answers