02-27-2010
Knowing you're not supposed to, didn't seem to stop you trying!
You can post "hw" (homework) questions, just in the appropriate forum, in accordance with the forum rules.
Here's the
where and
how of it.
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1. Programming
1 . Thanks everyone who read the post.
2 . the programe is that :
#include <stdio.h>
#include <string.h>
void do_it(char *p)
{
p = (char *) malloc(100);
(void )strcpy(p,"1234");
}
int main(void)
{
char *p;
do_it(p);
(void )printf("p = %s \n",p); (1 Reply)
Discussion started by: chenhao_no1
1 Replies
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hello sir
since by mentioning a integer pointer and storing the integers
by incrementing the pointer value
then what is the purpose of malloc?
u can decalre it as
in t *p;
several integers can be stored by incrementing the value of p,
hence what is the diffrence between this... (2 Replies)
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Hello
This is a simple program i carried out in my machine
i dont know how it is working
#include<alloc.h>
#include<stdio.h>
mian()
{
int *p,j;
p= (int*)malloc(1);
for(j=1;j<=580;j++)
{
*p=j;
++p;
}
p=p-580;
for(j=1;j<=580;j++)
{
printf("%d",*p);
} (7 Replies)
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Hi!
I hope this is the correct forum to post the question even if I'm a newbie...
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LEARN ABOUT DEBIAN
devel::patchperl::hints
Devel::PatchPerl::Hints(3pm) User Contributed Perl Documentation Devel::PatchPerl::Hints(3pm)
NAME
Devel::PatchPerl::Hints - replacement 'hints' files
VERSION
version 0.72
SYNOPSIS
use Devel::PatchPerl::Hints;
if ( my $content = Devel::PatchPerl::Hints->hint_file() ) {
chmod 0644, 'hints/netbsd.sh' or die "$!";
open my $hints, '>', 'hints/netbsd.sh' or die "$!";
print $hints $content;
close $hints;
}
DESCRIPTION
Sometimes there is a problem with Perls "hints" file for a particular perl port. This module provides fixed "hints" files encoded using
"MIME::Base64".
FUNCTION
The function is exported, but has to implicitly imported into the requesting package.
use Devel::PatchPerl::Hints qw[hint_file];
It may also be called as a class method:
use Devel::PatchPerl::Hints;
my $content = Devel::PatchPerl::Hints->hint_file();
"hint_file"
Takes an optional argument which is the OS name ( as would be returned by $^O ). By default it will use $^O.
In a scalar context, Will return the decoded content of the "hints" file suitable for writing straight to a file handle or undef list
if there isn't an applicable "hints" file for the given or derived OS.
If called in a list context, will return a list, the first item will be the name of the "hints" file that will need to be amended, the
second item will be a string with the decoded content of the "hints" file suitable for writing straight to a file handle. Otherwise an
empty list will be returned.
AUTHOR
Chris Williams <chris@bingosnet.co.uk>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Chris Williams and Marcus Holland-Moritz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-06-04 Devel::PatchPerl::Hints(3pm)