similar to: Display problem

Hi, I would like to know how to display only titles of products that starts with a defined letter (ie: titles that begin with A) Here is the method that I use to place all titles in alphabetical order: class Livre < ActiveRecord::Base validates_presence_of :titre; def self.alpha find( :all, :order => "titre ASC" ) end end

Bonjour, je voulais savoir si il est possible d''installer les fichiers wxruby2 ailleurs que dans les dossiers habituel et sans se servir de rubygems? car j''aimerais pouvoir les déplacés. Merci Sebastien _______________________________________________ wxruby-users mailing list wxruby-users@rubyforge.org http://rubyforge.org/mailman/listinfo/wxruby-users

Hey, ruby script/generate scaffold Livres Admin I configured my layout to link to layout.css . I want a special CSS file for the admin controller, but I don''t know how to request it only in the Admin controller and not in the whole website. Thank you! -- Posted via http://www.ruby-forum.com/.

Bonjour. Ne pouvant pas afficher toutes les pages web avec html window, est-ce qu''il est possible à partir d''un bouton de coller l''url choisi dans la barre de recherche d''IE7 par exemple et d''ouvrir IE7 automatiquement à la page recherchée? Est-ce que vous pouvez me donnez quelques explications si cela est possible? merci sebastien

OS= CentOS 5.4, 64bit. I've always had great luck using dd to copy entire disks, and booting on other systems.? However, I'm having difficulty with a couple systems.? I boot using an install DVD so the OS disk is quiet, and dd to my target disk: # dd if=/dev/sda of=/dev/sdb bs=1024k /dev/sdb is the blank disk.? The disks are 2T.? After a few hours the operation is complete.? But when I

Bonjour tout le monde. En fait je voudrait savoir si il est possible d''enlever l''une des trois fonctions de la frame(maximize_box, minimise_box, close_box). On peut retirer les 3 en même temps, mais est-ce que l''on peut juste retirer l''une des trois? merci sebastien http://beusse.liveror.com _______________________________________________ wxruby-users mailing

Hello, First of all, thanks very much for this piece of software, it's working like a charm. I'm using it to boot a Linux distro I'm working on. What I want to deal with is the display of accented characters in ISOLINUX. First, I set EXTLINUX up to boot an ext2-formatted USB stick. No problem so far. I wrote a config file ordering to load a font (lat-9w) to display french

the clang 3.5 loop optimizer seems to jump in unintentional for simple loops the very simple example ---- const int SIZE = 3; int the_func(int* p_array) { int dummy = 0; #if defined(ITER) for(int* p = &p_array[0]; p < &p_array[SIZE]; ++p) dummy += *p; #else for(int i = 0; i < SIZE; ++i) dummy += p_array[i]; #endif return dummy; } int main(int argc, char** argv) {

Hey, I have a CMS I am building right now and I would like to my articles to split in many pages. Here is what I want to do: Once the article reaches 150 words or so it create a link to Page 2 of the article and, on page 2, it displays the rest of the article... How can I do that ? (note that you explain this to a beginner :) Thank you! -- Posted via http://www.ruby-forum.com/.

Hello To update from R 2.6 to 2.8 (on Ubuntu 8.04 both) I had to install new tcl and liblapack packages (excuse me it is in french): > sudo apt-get install r-base-dev > Lecture des listes de paquets... Fait > Construction de l'arbre des d?pendances > Lecture des informations d'?tat... Fait > Les paquets suppl?mentaires suivants seront install?s : >

Hi! I have a list of items with description but would like to show only the first words of the description and link to the full item detail page. How can I do that ? Thank you! -- Posted via http://www.ruby-forum.com/.

Hi! I am totally new to ruby on rails and dynamic website creation (never done php or asp). I am reading "Agile Web Development with Rails" by D.Thomas, and I am wondering if I need to create multiple scaffold and controllers to be able to create a really basic CMS. Part of the website needed: -http://www.domain.com/ -http://www.domain.com/about/ -http://www.domain.com/articles/

Hi! I have an article website and would like to have the title of the article in the URL. and not domain.com/show/id ie: http://domain.ck/articles/how-to-become-a-ror-master/ How to change a title with special caracters like: '', :, ?, !. to something that works in the URL. Thank you! -- Posted via http://www.ruby-forum.com/.

Hello, I have a lots of questions about xen. Also, i would like to explore the code in order to have a better understand of (i hope) how xen works. I have untar the source code, but i''m really lost. I''m a newbie in thatbut i want to learn how to read the code. Can someone tell me how the archive is organized ? What folders are important or not ? In fact, i would

Hello, I'm just beginning to learn R. What books/online learning modules with datasets would you suggest? Thank you! Best wishes, Michael ____________________________________ Michael McCulloch Pine Street Clinic Pine Street Foundation 124 Pine Street, San Anselmo, CA 94960-2674 tel 415.407.1357 fax 415.485.1065 email: mm at pinest.org web: www.pinest.org

Bonjour, Je suis actuellement doctorant (en fin de th?se) et je vais avoir besoin de me servir de R. Devant apprendre R tout seul, je suis tomb? sur un mail de vous disant que vous aviez r?aliser un tutorial sur ce logiciel pour des 100% d?butant comme moi J'aurai essentiellement ? utiliser des algo de clustering (SOM ou Nu?e dyna) sur des matrices pouvant faire 41x230 Cependant je

Dear R users, I would like to know if there is a way to increase the for() loop speed because in my routine the calculations are too slow. Best regards. Rafael Barros de Rezende Cedeplar - Center for Development and Regional Planning Face, UFMG ([1]http://www.cedeplar.ufmg.br) -- Esta mensagem foi verificada pelo sistema de antiv??rus e acredita-se estar livre de

Guys, I am getting lock error box in Officer 2007 and windows 7. It shows the somebody is using this file, but I am sure that is not. That problem always happens when open 2 files in the same folder. Take a look my lock configuration: kernel oplocks = No kernel oplocks = False locking = Yes oplocks = No level2 oplocks = No oplocks = False

How to plot multiple variables on the same graph Dear R users, I want to plot the following variables (a, b, c) on the same graph. The x-axis must be the variable mat and the graph must have the type = "l". How can I do that?? > a [1] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > b [1] 0.90665296 0.82473871 0.75269217 0.68917606 0.63304639 0.58332339 [7]

Hi, Have you an idea about this error message when i run the rake db:migrate command under Aptana ? rake aborted! NoMethodError: undefined method `ord'' for 0:Fixnum: SET SQL_AUTO_IS_NULL=0 Thanks Here My Config : Windows XP PRO SP2 Wamp 2.0 Aptana 2.0.4 RubyGems 1.3.5 Ruby 1.8.6 -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to