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Think i just figured it out
Its actually an EC2 security groups issue. You need to ensure if the instance security groups has the port 5222 open. If your working with Server-2-Server then you should have 5269 open too. The way to get that done on elastic fox is click on the security groups click on the group permissions, grant permission... 15 Jul 2010 16:30
Sending packets over TCP server
I'm making a TCP server in Ruby, and I still haven't figured out how I can send packets the way it should be sent. I know how to receive packets and such though... For example, one of the packets I need to send looks like this: Packet ID: 0x00 Purpose: Server Identification: Response to a joining player. The u... 15 Jul 2010 13:10
OptionParser mandatory versus optional arguments
I am trying, without success obviously, to check for a mandatory argument switch using OptionParser. I have this code: opts.on("-m", "--mapfile=FILE", "Set data mapping file name", " (default) '#{options.mapfile}'") do |file| options.mapfile << file.strip end ... 15 Jul 2010 13:10
May not be the best place to ask, but... ...anyone got experenice with Sinatra? Does anyone know how to send this to webrick via sinatra? server = {:DoNotReverseLookup => true, ...} Thanks, Dennis ... 15 Jul 2010 10:56
Ruby for Windows Mobile (Win CE, CeGCC)
Hi, I'm spent countless time in searching working ruby port on Windows Mobile. I'm not a fan of this OS, but already have device with it and still want to try programming in ruby on it. Google kicked me to: 1. Howto compile and binaries ruby 1.8.x with Microsoft Visual Embedded C++ ( 16 Jul 2010 10:59
Can't change the value of self
Ok ... I've googled this error and I see stome explanations about usnig destructive methods ... I don't get it. Consider - - - - class UD_Config attr_accessor :container_list attr_accessor :screen_x, :screen_y, :screen_width, :screen_height @@config_filename = 'config.yml' def initialize ... 15 Jul 2010 13:10
Can I install Ruby from a cd w/out the internet?
Hi all, I'd like to program using Ruby in a secure environment, i.e. one that has no internet access. I am using the latest version of Ubuntu. What do I need to burn in order to install Ruby on a strange Windows computer? Best, Connor -- Posted via ... 15 Jul 2010 09:50
xmpp4r and ejabberd
Im using xmpp4r and ejabberd and my server runs on EC2 on an elastic IP. My problem is I am unable to connect to the server and my requests timeout. On certain occasions the requests go through but the registrations dont reflect on the admin console. Most of the time i get a request timeout error. My jabber... 15 Jul 2010 06:36
differnce between .nil? , .empty?, .blank?
Xavier Noria wrote: On Thu, Jul 24, 2008 at 9:00 AM, Sijo Kg <sijo(a)> wrote: Could you please tell me when to use .nil? , .empty?, .blank? .What are the difference between them.. For example I have params[:company][:whichCompany] And to check for it is null I first attempted all thes... 15 Jul 2010 04:28
Console-based Pixel Editor (#231)
Could you give us some hints... 1. Does one just read an image file in binary mode (r+) Or would i need a jpeg reader or png reader for that. I don;t want my terminal getting messed up as would happen if did a `cat x.jgp'. 2. Identifying RGB ? -- Posted via ... 15 Jul 2010 02:19
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