similar to: error_messages_for not working

I am a complete newbie in R . Using R 2.2.0 Windows XP This started as a simple exercise to see if I could produce a simple Cleveland style dotchart with a line from the '2' axis to the dot rather than a continuous line as do "dotchart" and "dotchart2". At least I could not find that option. I got a crude program to work but it includes unnecessary steps.

I have just started using ggplot2 and I seem to be doing something stupid in writing ggplot2 commands on more than one line. In the example below the commands on one line are working fine, but as soon as I put them on two lines I get an error. Can any one point out what I am doing wrong? It must be something blindingly simple. Thanks Example

How can auto completion be done for a composite field ? Concrete problem : Suppose the class Person with reference to a City object. The City has a name and a postal code. When entering a Person I want to enter the city in one text field that shows a composition of the city name and the postal : "city (postal)". And this with auto complete (and should afterwards be linked to the

Hi there, I have a User model and a Profile model. A user has_one profile, and a profile belongs_to a user. The profile model contains a user_id column as the foreign key. The problem comes in when I want a user to register. In the user_controller I have a method that creates the user. I also want the profile model to be filled in with the appropriate user_id foreign key (I don''t care

Can you guys post a demo of your application ? Would be great. Thanks, Pratik -- rm -rf / 2>/dev/null - http://null.in

Is there a way by which I can do form validation for form generated by In Place Editting of scritaculous? The reason is, I want to avoid server roundtrip for checks which I can perform at browser. Regards, Jatinder -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060828/ca882668/attachment-0001.html

I''m having a class called Person, with subclasses as goalkeeper, forward, defender. Now a person can be a forward as well as a defender or a goalkeeper. I want to use single table inheritance like : class Goalkeepr < Person end And not have multiple boolean columns like in my people table like is is_goalkpeer, is_forward, is_defender. How do I go about it ? Thanks, Pratik -- rm

Hi Team, i have been facing issues with sangoma card with 16 E1. used LibSS7 asterisk 1.6 with 8 E1 the links are stable , but moment i add another card of 8 E1 for to support 16 E1. link keeps fluctuating any idea why ? Please help Thanks Vinod Dharashive -------------- next part -------------- An HTML attachment was scrubbed... URL:

I''ve just released Juggernaut - a plugin for ruby on rails. Check out the site: http://juggernaut.rubyforge.org I?ve also finished a demo that illustrates some of Juggernuat?s capabilities. You can sign up for an account here: http://alexmaccaw.no-ip.info:3500/login/sign_up . It might be a tad slow as it?s running from my home machine. Juggernaut for Ruby on Rails initiates a flash

Is there any easy way to encrypt the URL params that is seen in the URL. I dont feel comfortable exposing the id of the models to the external user. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi, I''m trying to silence the information that backgroundrb is putting in to my test runs. I''m seeing several hundred lines of this during the test runs (both unit and functional): {:type=>:all_worker_info} {:type=>:do_work, :worker=>:xmlrpc_xmpp_worker, :worker_method=>:register_user,

Hi, I have implemented some RJS code and I have the same exact code in 2 different places. In one place I get the error "Element.update is not a function" and the other place works fine. Any idea why this error is coming? Breaking my head. -Vinod --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on

Full_Name: vinod rajakumar Version: R-1.4.0 OS: Solaris 5.8 Submission from: (NULL) (66.9.157.2) my machine looks like: SunOS 5.8 Generic_108528-07 sun4u sparc SUNW,Sun-Blade-1000 (64-bit) I downloaded the zipped R-1.4.0 files into $HOME/dwnlds, unzipped, un-tar-ed, and ran the following: export MAKE=gmake export CC = gcc ./configure --prefix=$HOME/sfw/R gmake and here's where it

Hi I am vinod, I want to set up simple Samba PDC using tdbsam password backend. samba is installed on fedora 8 GNU/Linux. my network is about 30 windowsXP Pro. SP-2 static IP addressed machines. total no users about : *40* my network is : *192.168.1.* samba server is *: 192.168.1.10* windowsXP Pro. SP-2 clients : *192.168.1.11* to *192.168.1.40 *I want the users to be able to

On Fri, Jul 8, 2011 at 6:39 AM, Ashhar Farhan <farhan at phonestack.com> wrote: > what you need to do is this: take the wireshark raw dump, read each > udp packet and write it back to another file. While writing back to > the new file skip the sizeof udp header + rtp header. I can't recall > how many bytes you need to skip, however, I suppose it would be in the > range of

The input language is at assembly level, and the location akin to a %temp ( a virtual register if you will) and contains moves from one virtual to another. Though these are not like memory but I could represent them as local variables and do loads and stores; so I dont know how to represent it in C except as local variables. On Thu, May 28, 2009 at 4:06 PM, Mike Stump <mrs at apple.com>

Hi team, I am trying to find solution to hangup b-party call after 1 min with out disconnecting the call of a-party but following dial plan which is disconnect both the calls. Please suggest me the solution. [TB] exten => _X.,1,Wait(${INCOMING_WAIT}) exten =>_X.,2,Verbose(TB) exten =>_X.,3,Answer() exten => _X.,4,Set(mainLoop=0) exten =>

Hi all, I have configured HTB classes on my public interface. I have split the bandwidth among two subclasses say 1:2 and 1:3. Lets say if I configure the rate limit of say 1:2 as 250kbps with a ceil setting of 1000kbps, I presume it means that the class can have bandwidth upto 1000kbps, provided the bandwidth is unused, if not it is assured a bandwidth of 250kbps. Is my understanding

Hi, Searched far and wide for a solution to this problem but couldn't find anything. I'm debugging a VoIP application that uses Speex and need to playback the raw speex frames to verify the quality. Wireshark helped me save the RTP payloads into a file but unfortunately, the speexdec utility seems to be wanting a valid header at the start of the file without which it reports an error.

Hi, I''m trying to run typo in multi user mode outside the box ( without making too many modifications in core typo code ). I want to determine database settings dynamically using subdomains. Could someone guide me to the right direction ? Thanks, Pratik -- http://www.freeonrails.com - Free as in beer !