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Hello, I''m having a problem utilizing the find_all method with a value from a form. I keep getting the following error: Mysql::Error: #42S22Unknown column ''category_id11'' in ''where clause'': SELECT * FROM items WHERE (category_id11) The controller seems to be getting the correct data, but my key and value seem to be mashed together(it''s

Help. I recently switched over to linux (because windows sucks). I love linux, but i need some windows apps to run, (like iTunes), so I installed Wine... however, I am used tot he old windows filesystem and not the linux one, and I can't find the .wine directory. I thought it should be under "filesystem," right? But it's not... Can anyone tell me where my .wine dir might be?

Hi, total Noob here. I have a rails server set up and running. I''m working my way through the "agile" book. I see that all of the examples show URL''s that explicitly call for port 3000. How would one go about creating a ruby app that is engaged with a "normal" URL with no port number in it? That is apparently the default port for webrick to start up on

OK, I'm a noob to Wine. I've figured some stuff out with Wine and it sees everything I want it to see just fine. OK, I understand why you don't want Wine to see your windows install, but I put all my program installs on a separate partition. Now with this in mind can I just have Wine look at my Program Files and run my apps from there, or do I have to reinstall all the apps I want

Im completly new to the whole PBX thing. I have a toshiba unit now and we're moving our office in the next few months. I want to use asterisk but would like to test it out first. Does it support a basic analog phone line like the one in my house? Is that FXS? Are there any FAQs I should read to learn more? Thanks for the reply! -------------- next part -------------- An HTML attachment was

>aggregate(z, identity, mean) 1 2 3 4 5 1.0 3.0 5.0 6.0 7.5 > aggregate(z, mean) Error: length(time(x)) == length(by[[1]]) is not TRUE Can someone help me understand the error above and why "identity" is necessary to satisfy the error -- View this message in context:

Hi: Sorry for the basic NOOB question but I managed to create a VM but now I am stuck. On page 26 of the XCP Virtual Machine Installation Guide it says "VNC and perform the OS installation". I tried everything I could find (listed below) but I am stuck. Any help would be greatly appreciated. Thanks in advance. Here are two questions whose answers would really help: 1.

How do I iterate through the pseudo-template list class containing wxMenuItem pointers. Am still a bit of a Ruby/wxRuby noob. Currently have this: pp mymenu.get_menu_items() which prints: #<SWIG::TYPE_p_wxMenuItemList:0x4634fa8> However when I try to do: mymenu.get_menu_items().each {|key| ...} it tells me there is no each method for this class (SWIG::TYPE_p_wxMenuItemList)

Hi, How can an xts object be subset using a date in a variable? E.g. in below, what is the right syntax for Q to get the same value as P? Obviously the syntax shown below doesnt work... V is an xts object. d = "2007-01-01" P <- V['2007-01-01/'] Q <- V['d/'] Thanks, J -- View this message in context:

okay well i've been fighting to get wow to work the past few days...i am a complete linux noob running ubuntu 8.10(intrepid)...after many issues installing i finally got the game installed and booting up however when i get in game i deal with massive glitching and screen tearing i set all screen tear reduction options in wow and have read several possible fixes but i have insufficient

Hello together, I am an absolute noob in R and therefore I need help urgently. I have received a script from my tutor with plot functions in it. However, I can' manage to adapt these plots. The hole script is as follows: setwd("E:/") ##### (1) Read data ### dat <- read.table("Komfort_Tatsaechliche_ID_Versuchsreihe_1.txt", header=TRUE, sep="\t",

Here's an equally dumb question: the wiki page you mention suggests installing bison and flex and a few other packages. But I don't see these packages anywhere on the Sourceforge MinGW page; do I get them from elsewhere, and then build them using MinGW's gcc? Ted Neward Java, .NET, XML Services Consulting, Teaching, Speaking, Writing http://www.tedneward.com > -----Original

Hi, Can someone help me out to create a (for?) loop for the following procedure: x=rnorm(250,0,0.02) library(timeSeries) x=timeSeries(x) P=1000 loss=-P*x loss

I'm fairly new to R and still learning how to use it. I could really use some help with the following problem. I have a huge .csv file containing thousands of measurements on 34 different birds. Measurements include longitude, latitude, altitude, speed, time, etc. All birds have a different number (ranging from 121 to 542). All measurements have a tripID (1 for the first trip of every bird, 2

I''m a noob puppeteer. I''m following the directions here: http://shapeshed.com/setting-up-puppet-on-ubuntu-10-04/ I''m running two identical Ubuntu VMs. I can apparently set up the master ok. But, when I try to connect with an agent I get the following error from the agent: Error: Failed to apply catalog: SSL_connect returned=1 errno=0 state=SSLv3 read server

Hello everyone, I''m trying to wire a combobox in a view to update the database. When I select something in the combobox and press ''update'' it goes through fine, except it places the default value for the field of the combobox. Any suggestions? Here''s the model: class TestResult < ActiveRecord::Base has_one :status_index has_one :test_type has_one

Folks, I have a rhtml page (page A) that links to another page (page B), and I want to pass some parameters from page A to page B. Here is the link code (on page A): <%= link_to ''Edit'', { :action => ''edit'', :id => permit }, :post => true %> If I want to pass a parameter "name" and a value "marcus", and pick it up on page

I''ve never had much luck with sprintf... I can format a price descently enough with sprintf("$%0.2f",price) but for large values this only gives me $2500.00 I need the comma precision of $2,500.00... so how can I get that? -- Posted via http://www.ruby-forum.com/.

Hello, I just started with asterisk and I start to get it, but there is one thing that I don't seem to get: If I put an FXS-card into my asterisk server, then I can phone to the server with a normal phone, but can that phone also be reached by de server, so someone can caal back that phone? Or do I have to provide another connection? And if I connect two asterisk servers, can this be thone

Ok, Installed Ubuntu 8.10 clean, installed Wine, installed Office 2000 clean. What I need to do is open a database form in MSAccess on a server across the network. Access opens clean under XP, I click open, then click on my network button and get this error message: The file name, location, or format '::{208d2c60-3aea-1069-a2d7-08002b30309d}' is not valid. Type the file name in the