I might know the answer to this, but I just want to see if any of you know any work arounds before I go and re-write the whole thing.
I have a script as follow:
As you can see, it has a circular reference to the function on which its call if I input a value of "y" when it ask me. And I execute it..
Which I expect to be "normal". Now, my question is, is there anyway, I can avoid this without re-writing the whole thing? I mean, can I, somehow especify to it it should "halt" its old executions when I tell it to jump again to the function.
Any help would be appreciated. If anyone has done any similar, I am open for suggestions.
Hi ,
I am getting the below error if i am trying to set the passwd of a user:
New password:
Password cannot be circular shift of logonid.
is there a way thru which i can set the passwd of the user same as the username.
Thanks & regards,
Sagar. (2 Replies)
I have an event log which is a circular file. I would like to be able to see real-time updates of that event log. Kind of the equivalent of a 'tail -f'. But obviously 'tail -f' won't work if my circular file has already cycled over. Any ideas as to how I can do this? Let me know if I am clear.... (10 Replies)
hi all,
i need a c++ function which converts a linear list to circular.
presently i am working with two files. i.e., one linear list file. and one circular list file to do some operations. i thought it will be helpful if there is a function that converts a linear list to circular n undo the... (1 Reply)
I have box created with filewatch job as the first job follwed by 2 other jobs . For the time period of 8:00 am to 8:00 pm,we can get files anytime , with out any restriction on the number of times we get the file.
So for this I need to make this box work in circular fashion i.e. once the box... (5 Replies)
Guys,
May i know how can we de reference the code reference variable.?
my $a = sub{$a=shift;$b=shift;print "SUM:",($a+$b),"\n";};
print $a->(4,5);
How can we print the whole function ?
Please suggest me regarding this.
Thanks for your time :)
Cheers,
Ranga :) (0 Replies)
I have modified a script to do a circular DNS look up.
The theory is this
for a given subnet build a range if IP's
do a reverse look up on those IP's
take the output of the reverse look up then and do a forward look up
If the returns match up give a good status
If not return a fail... (1 Reply)
Hi Help,
I am trying to create something like ---
Suppose, I have grid origin at X=600000.0 & Y=90000.0.
For any values of X, Y values lying within a circular periphery defined by circle of radius R=500m;X=599500.0 & 600500.0 ;Y=90500.0 & 89500.0should have a default=0or else it should... (4 Replies)
Hello,
I think there's an easier way to do this but can't seem to recall but given an array of animals and an initial value is a random index in the array, here it's 3.
3,4,5,4,3,2,1,0,1,2,3,4,5,4,3,2,1,0... inifinite repeat
a quick brute force solution i came up with was two functions, i... (6 Replies)
Discussion started by: f77hack
6 Replies
LEARN ABOUT DEBIAN
io::async::protocol::linestream
IO::Async::Protocol::LineStream(3pm) User Contributed Perl Documentation IO::Async::Protocol::LineStream(3pm)NAME
"IO::Async::Protocol::LineStream" - stream-based protocols using lines of text
SYNOPSIS
Most likely this class will be subclassed to implement a particular network protocol.
package Net::Async::HelloWorld;
use strict;
use warnings;
use base qw( IO::Async::Protocol::LineStream );
sub on_read_line
{
my $self = shift;
my ( $line ) = @_;
if( $line =~ m/^HELLO (.*)/ ) {
my $name = $1;
$self->invoke_event( on_hello => $name );
}
}
sub send_hello
{
my $self = shift;
my ( $name ) = @_;
$self->write_line( "HELLO $name" );
}
This small example elides such details as error handling, which a real protocol implementation would be likely to contain.
DESCRIPTION EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_read_line $line
Invoked when a new complete line of input is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
on_read_line => CODE
CODE reference for the "on_read_line" event.
METHODS
$lineprotocol->write_line( $text )
Writes a line of text to the transport stream. The text will have the end-of-line marker appended to it; $text should not end with it.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Protocol::LineStream(3pm)