plx help to solve these problems??
1. Create a HERE document which will edit multiple files in the same directory, using the ed editor. I give you 3 original files: file1.c , file2.c , file3.c, download them and change each string "stdio.h" to "STDIO.H" in these files. Note: when execute the... (1 Reply)
i am having a string like
" X1 " ---> string lenght is 30
I have stored this to a chararry . ref
so here ref = " X1 "
now i trim the left space by my function . Si the string now becomes
"X1 " ---> string lenght is 15... (3 Replies)
If one wants to get a start address of a array or a string or a block of memory via a function, there are at least two methods to achieve it:
(1) one is to pass a pointer-to-pointer parameter, like:
int my_malloc(int size, char **pmem)
{
*pmem=(char *)malloc(size);
if(*pmem==NULL)... (11 Replies)
Hello experts,
please help me as i want to learn the networking concepts in details ,
as i come know Unix network programming by Richard Stevens volume 1,2
is good please any of you downloaded the Free PDF version of it please direct m e as i want to download these books or the pdf form of it,... (1 Reply)
hello all,
my question is not about How code can be rewritten, i just wanna know even though i am not using read only memory of C (i have declared str) why this function gives me segfault :wall:and the other code executes comfortably though both code uses same pointer arithmetic.
... (4 Replies)
I'm trying to write a programme which scans strings to find how many vowels they contain. I get an error saying that I'm trying to compare a pointer and an integer inif(*v == scanme){. How can I overcome this ? Also, the programme seems to scan only the first word of a string e.g.: if I type "abc... (1 Reply)
I have a problem with scanf() for string pointer as member of a struct.
#include <stdio.h>
#include <stdlib.h>
struct Student {
int studentNumber;
int phoneNumber;
char *studentName; //line 7
// char studentName; //line 8
};
int... (10 Replies)
Hello, I am trying to reverse complement one string and reverse another (NO complement!), both with pointer. My code compiled without error, but did not do the job I wanted.
#include <stdio.h>
#include <stdlib.h>
#include <zlib.h>
#include "kseq.h"
// STEP 1: declare the type of file... (5 Replies)
Discussion started by: yifangt
5 Replies
LEARN ABOUT DEBIAN
webservice::cia::parser
WebService::CIA::Parser(3pm) User Contributed Perl Documentation WebService::CIA::Parser(3pm)NAME
WebService::CIA::Parser - Parse pages from the CIA World Factbook
SYNOPSIS
use WebService::CIA::Parser;
my $parser = WebService::CIA::Parser->new;
my $data = $parser->parse($string);
DESCRIPTION
WebService::CIA::Parser takes a string of HTML and parses it. It will only give sensible output if the string is the HTML for a page whose
URL matches "https://www.cia.gov/library/publications/the-world-factbook/print/[a-z]{2}.html"
This parsing is somewhat fragile, since it assumes a certain page structure. It'll work just as long as the CIA don't choose to alter
their pages.
METHODS
"new"
Creates a new WebService::CIA::Parser object. It takes no arguments.
"parse($html)"
Parses a string of HTML take from the CIA World Factbook. It takes a single string as its argument and returns a hashref of fields and
values.
The values are stripped of all HTML. "<br>" tags are replaced by newlines.
It also creates four extra fields: "URL", "URL - Print", "URL - Flag", and "URL - Map" which are the URLs of the country's Factbook
page, the printable version of that page, a GIF map of the country, and a GIF flag of the country respectively.
EXAMPLE
use WebService::CIA::Parser;
use LWP::Simple qw(get);
$html = get(
"https://www.cia.gov/library/publications/the-world-factbook/print/uk.html"
);
$parser = WebService::CIA::Parser->new;
$data = $parser->parse($html);
print $data->{"Population"};
AUTHOR
Ian Malpass (ian-cpan@indecorous.com)
COPYRIGHT
Copyright 2003-2007, Ian Malpass
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The CIA World Factbook's copyright information page (<https://www.cia.gov/library/publications/the-world-factbook/docs/contributor_copy-
right.html>) states:
The Factbook is in the public domain. Accordingly, it may be copied
freely without permission of the Central Intelligence Agency (CIA).
SEE ALSO
WebService::CIA
perl v5.8.8 2008-02-04 WebService::CIA::Parser(3pm)
10-01-2012
