Linux detected my modem(finally!) and I then proceeded it to configure it with Minicom according to the instructions here. I got it configured, and can dial up to my ISP, but now I am trying to figure out how to get Lynx to use the connection. Any ideas? (3 Replies)
hello everyone!
i am interested in SurfSolo, from Encryption Software, Anonymous Web Surfing, Computer Firewall
it is a like VPN but for personal use, has any of you tried it yet and if yes do you have any suggestions and opinions about it?
thanks (0 Replies)
I feel like the true definition of a newb but I guess you gotta start somewhere. I installed Gentoo on my laptop yesterday, it's a gnome based environment and I cannot get any wireless internet. The iwconfig and net-setup commands are not being recognized. I'm not sure what the problem is, I've... (1 Reply)
I am trying to connect a Solaris 10 PC to the internet via a Linksys router and a cable modem. I have tried following suggestions in one of the posts here for manual setup but so far no luck.
Does the Solaris 10 install for x86 automatically pick up the internet connection?
Dave :>) (4 Replies)
I had a strange problem.Recently, I virtualized my RHEL 5 system by installing Fedora 8 as guest operating system. The installation went fine. But, after installation my internet connection stopped working. Any suggestions?. I was on TataIndicom wireless USB modem. I haven't had any problems with... (3 Replies)
Hi,
I am using VMWARE and when I have the network connection set to NAT and the VM set to DHCP I get internet connection. But when I set the connection to BRIDGED and assign a static IP address I loose internet connection. I have used netconfig to manually assign the IP Address, GATEWAY, and... (5 Replies)
Dear Friends,
I have the following problem, when there is no internet does not work the ftp to the server, with the local network
use a router for dhcp
SCO OpenServer 6.0
terminals with windows 7
ftp client ftplite
and also use ftp from ms-dos
to do?
regards (1 Reply)
Discussion started by: Edgar Guevara
1 Replies
LEARN ABOUT DEBIAN
devel::refcount
Devel::Refcount(3pm) User Contributed Perl Documentation Devel::Refcount(3pm)NAME
"Devel::Refcount" - obtain the REFCNT value of a referent
SYNOPSIS
use Devel::Refcount qw( refcount );
my $anon = [];
print "Anon ARRAY $anon has " . refcount($anon) . " reference
";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references
";
DESCRIPTION
This module provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
FUNCTIONS
$count = refcount($ref)
Returns the reference count of the object being pointed to by $ref.
COMPARISON WITH SvREFCNT
This function differs from "Devel::Peek::SvREFCNT" in that SvREFCNT() gives the reference count of the SV object itself that it is passed,
whereas refcount() gives the count of the object being pointed to. This allows it to give the count of any referent (i.e. ARRAY, HASH,
CODE, GLOB and Regexp types) as well.
Consider the following example program:
use Devel::Peek qw( SvREFCNT );
use Devel::Refcount qw( refcount );
sub printcount
{
my $name = shift;
printf "%30s has SvREFCNT=%d, refcount=%d
",
$name, SvREFCNT($_[0]), refcount($_[0]);
}
my $var = [];
printcount 'Initially, $var', $var;
my $othervar = $var;
printcount 'Before CODE ref, $var', $var;
printcount '$othervar', $othervar;
my $code = sub { undef $var };
printcount 'After CODE ref, $var', $var;
printcount '$othervar', $othervar;
This produces the output
Initially, $var has SvREFCNT=1, refcount=1
Before CODE ref, $var has SvREFCNT=1, refcount=2
$othervar has SvREFCNT=1, refcount=2
After CODE ref, $var has SvREFCNT=2, refcount=2
$othervar has SvREFCNT=1, refcount=2
Here, we see that SvREFCNT() counts the number of references to the SV object passed in as the scalar value - the $var or $othervar
respectively, whereas refcount() counts the number of reference values that point to the referent object - the anonymous ARRAY in this
case.
Before the CODE reference is constructed, both $var and $othervar have SvREFCNT() of 1, as they exist only in the current lexical pad. The
anonymous ARRAY has a refcount() of 2, because both $var and $othervar store a reference to it.
After the CODE reference is constructed, the $var variable now has an SvREFCNT() of 2, because it also appears in the lexical pad for the
new anonymous CODE block.
PURE-PERL FALLBACK
An XS implementation of this function is provided, and is used by default. If the XS library cannot be loaded, a fallback implementation in
pure perl using the "B" module is used instead. This will behave identically, but is much slower.
Rate pp xs
pp 225985/s -- -66%
xs 669570/s 196% --
SEE ALSO
o Test::Refcount - assert reference counts on objects
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2011-11-15 Devel::Refcount(3pm)