Re: How do I implement a cyclic array in perl

2011-11-28 Thread Rob Dixon
On 28/11/2011 15:03, Ramprasad Prasad wrote: I have an array of scalars. I want to run a loop like this my @workers = qw ( a b c ); my $MAXCHILD = 20; foreach my $i( 0 .. $MAXCHILD){ run_job($i,$workers[$i++]); } Can I do this ? Take a look at Array::Iterator, which has an Array::I

Re: How do I implement a cyclic array in perl

2011-11-28 Thread Shawn H Corey
On 11-11-28 10:03 AM, Ramprasad Prasad wrote: I have an array of scalars. I want to run a loop like this my @workers = qw ( a b c ); my $MAXCHILD = 20; foreach my $i( 0 .. $MAXCHILD){ run_job($i,$workers[$i++]); } Can I do this ? for my $i ( 0 .. $MAXCHILD ){ run_job( $i, $wor

Re: Light weight HTTP interface to UDP protocol for ARM processor robotics

2011-11-28 Thread Zak Zebrowski
I am not sure you want to do that... Generally udp traffic is lossy while web content is over tcp so it is not. As a result there are huge network performance issues that are raised... What might work, if I can guess the problem you are having, is you can ssh into the remote box and tunnel ud

How do I implement a cyclic array in perl

2011-11-28 Thread Ramprasad Prasad
I have an array of scalars. I want to run a loop like this my @workers = qw ( a b c ); my $MAXCHILD = 20; foreach my $i( 0 .. $MAXCHILD){ run_job($i,$workers[$i++]); } Can I do this ?

Re: "$host = shift || $hostname;" vs. "$host = $hostname;"

2011-11-28 Thread Uri Guttman
On Thu, Nov 24, 2011 at 7:19 PM, JPH wrote: 19 20 my $hostname = $ARGV[0]; 21 my $portnumber = $ARGV[1]; 22 my $host = shift || $hostname; 23 my $port = shift || $portnumber; I'm not sure what the meaning is of this but the thing that is happening is simple enough. You have @ARGV w

Light weight HTTP interface to UDP protocol for ARM processor robotics

2011-11-28 Thread Kartik Thakore
Hello, I am mailing this list as I believe I am still a beginner in some areas of Perl such as Networking protocols. For my research project I am using a device that has the following specifications: https://www.gumstix.com/store/product_info.php?products_id=257 The device is running Ubuntu, and