similar to: Syntax Problem

hi all, i am getting an error ''undefined method ''current'' for 852:Fixnum'', the error coming for following line <%if @expert_pagination.current.previous%> <a href="#" class="darkgray1"

I need to process a number of lines of code in the dialplan before answering a call. Can standard ring back tones be played to the caller while this is happening prior to answering the call. Which commands would facilitate this? Thanks in Advance, Vic

Hi! I''m looking for a good tutorial that explains the main points of performing queries with Rails. I do have AWDWR and have read the section on ''find'' but I''m looking for something that goes into more detail on how to perform queries across tables. Abstracted from my current application, this is an example: * person has_many sites * site has_one room *

Hi all, I am trying to parse a vector for caliculating minimum in that vector the vector having values like 1 Kontrolle 2 Placebo 3 125mg/kg 4 250mg/kg 5 500mg/kg 6 1000mg/kg hear i tries for comverting it into numeric with using "as.numaric()" function but i got values like 5 6 2 3 4 1 it gives 1000mg/kg is the least one but i have

Hi everybody!, I installed Samba w/Active Directory Support with the instructions Ron Gage sent to the list yesterday, everything works fine, I can join to the domain, if I make a wbinfo -u I can see the users of the domain etc... I start winbind with: [root@Linux01 samba]# winbindd -i -s /etc/samba/smb.conf winbindd version 3.0.0 started. Copyright The Samba Team 2000-2003 Added domain NUMARDOM

Let''s suppose I have a books table and an authors table. A book belongs to an author (to put things simply) I want to browse the book list order by the author''s name. In sql it would be like this (to make it clear) select b.id, b.title, a.id as authors_id a.name as authors_name from books as b inner join authors as a on b.authors_id = a.id order by a.name the problem is that

Stimate Domn (Doamna), Imi permit sa va prezint oferta noastra de teren (loturi de 500mp) in apropierea plajelor Corbu si Vadu (10 km nord de Mamaia) langa viitoarea Statiune EUROPA, terenuri cu propunere intravilan, intr-o zona superba, ce cunoaste o dezvoltare accelerata in ultimii 2 ani, deschizand posibilitati avantajoase de investitie pe termen scurt si mediu sau ofera sansa

This thread references: http://www.ruby-forum.com/topic/90258#new http://www.ruby-forum.com/topic/82349#143790 ActiveRecord''s find() method has built in ways to avoid SQL injection by using the format > :conditions => [ "user_name = ?", user_name] Is there any such system for escaping injection in :order? It seems to only take a string and feed it to the SQL

I''m trying to create a simple RoR application that shows me the records inside my table, provided that it is an example I''m working on the "Head First Rails" book. When I try to retrieve the record I get the following message: "Unknown action No action responded to 2. Actions: show" Why am I having that? And, how can I fix this issue? Provided that: 1- I

I''m having severe speed issues on our server (localhost is lightening fast!). Here''s the call: <img src= <%= @pics[col].img_url %> height=80 width=60 onMouseover="<%= remote_function(:update => "diag_box", :url => { :action => :preview, :tit => @pics[col].mname, :desc => @pics[col].description })%>;"> It''s an

Hi, I use scaffold to create the task model controller and view, it contains action as "show", "new", "create", etc. Then, I give an "id" parameters to the view - new.rhtml, so the URL could be like "http://localhost:3000/tasks/new/1" , and I wish when I click the create button in "new.rhtml", the following "create"