similar to: Noughts and Crosses layout with a variable number of entries

Hi all, Here''s another contribution for anyone interested. In Railscast episode 28, Ryan Bates showed us in_groups_of which allows you to group array members such as >> list = [1, 2, 3, 4, 5, 6, 7] => [1, 2, 3, 4, 5, 6, 7] >> list.in_groups_of(3) => [[1, 2, 3], [4, 5, 6], [7, nil, nil]] This allows you to iterate over the groups and, for example, display a list

Hello, I''ve done === class HomeController < ApplicationController def index @country = Country.find(:all, :include => "cities") end end === And rhtml is: === <% @country.each do |country| %> <h1><%= country.name %></h1> <% country.cities.each do |city| %> - <%= link_to city.name, :action =>

Hi all, Not really sure what to put in the title so hope people still open this! What I want to do is produce something like this Col1 Col2 Col3 data1 data2 data3 data4 data5 data6 data7 data8 data9 data.. data.. data.. data.. data.. data.. data-n data-n+1 data-n+2 I can get the data back from my db

Hi Everyone, I built a scaffold and I''m having trouble getting results properly formatted. (I need to get the data into multiple columns instead of just one big column) I can''t get all of my CSS to work properly in scaffold.css, layout/books.rhtml, or the books/index.rhtml.erb Anyways, maybe you have a suggestion. Default view (127.0.0.1:3000/books) Title Abstract

I''ve got a publications table that contains an author_id foreign key and a pubrole_id foreign key. What I want to do is query the DB using AR so that I can get a list of all publications that belong_to a particular author, and group the results by the pubrole.role_name (Author, Joint Author, Editor, etc.) so that the results look something like: Author book1 info book2 info etc.

Trying to use R to build an interactive "slide show", to be displayed on a projector. The purpose of the presentation is to show how one could construct a simple graph using R. It is meant as a general overview rather than as detailed instruction. For example, something like the following sequence of commands. At lecture time, I want the interpreter to read these commands one at a

I''m trying to build a table out using in groups of, but I''d also like to be able to customize the first and last rows. Apart from the actual formatting, is there an efficient way to figure out how many total groups there are and what group the iteration is in? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this

I''m trying to display a series of pictures in a table. Rather than just house each of the pictures in separate rows, I''d like to have 5 pictures per row. So, basically after I iterate through five columns in my table, I need to start a new row and show the next 5 pictures. Could someone help me with the looping structure I''d need to create to do this? Thank you! Sarah

Yes David, I'm using a release 32 of Firefox to reach my olds C6100 IDRAC7 interface. The problem is for latest Firefox versions as they require libgtk-3 not available in Centos6/RHEL6 distribution. Today I use a very very bad solution to reach my switch with latest firmware version from the latest Firefox available in CentOS: I disable https and use http.... Even if it is on a private

Hi all. I'm using a CentOS 6.8 VM to do volunteer builds for an open source project. I want to build Pale Moon with a gtk2 library older than 2.24, to allow people with older linuxes to run it. Short summary, if built against version gtk2-2.24 and/or higher, the binary will use a function that does not exist in gtk2-2.23 and lower. Net result is that the program dies with an

hello, Suppose I have a table that looks like this: center name email Health Jon jon@test.com Health Bob bob@test.com Admin Jane jan@test.com Admin Jill jill@test.com I would like the output to look like this: Health Jon jon@test.com Bob bob@test.com Admin Jane jan@test.com Jill jill@test.com when i using cold fusion, this was easy via a tag called cfoutput. when i was using java, this was

Suggestions: Zembla - It's a fictional northern European country in "Pale Fire" by Nabokov. Pala - The island utopia in Aldos Huxley's "Island". Thra - The world of The Dark Crystal. -bw

Would anyone be able to give me some ideas on how to go about changing the output of pairs()? What I want to do is : * plot each value as a point (instead of those hollow circles) * remove the gap between each scatter plot * make the frame around each scatter plot pale grey Thanks for you time, Hadley -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help

Hi all, I have a small peer-to-peer network of machines (3 * W98, 1 * Redhat7.1) with two printers (1 * HP6L, 1 * Lexmark Z22) hanging off the back of one of the W98 machines and have an odd problem. I am still a newbie with Linux, finally getting things up and running (sort of) after several weeks of fiddling around and innumerable reinstalls. I've finally seemed to have got Samba

Hello. I am sorry for posting a (seemingly) simple question, but I have just spent 2 hours trying to find the answer, without success. I want to make a histogram with conditioning on a factor, using Trellis graphics. However, I do not want any colours (only black and white) either in the histograms or in the strip. There must be some simple argument but I can’t find it. Here is my code so

I''ve been using tables to get my forms to line up. ( I have usually one column for labels, and a column for values ). Should I be using divs instead? I''ve been reading some CSS design books lately. They tend to recommend divs over tables for general page layout stuff. But, what about the forms elements? What''s the ''best practice'' in this regard?

Hello i am new to ggplot and i observed a strange behavior. I want to display two groups of points, each group with a different color. But i encountered a problem with the colors. Here is a first example: dataset <- data.frame(Main = c("A", "A", "B", "B"), Detail = c( "b", "c", "1", "2"), resp = runif(4, min

I apologize for how basic a question this is. I am a Stata user who has begun using R, and the syntax differences still trip me up. The most basic questions, involving as they do general terms, can be the hardest to find solutions for through search. Assume for the moment that I have a dataset that contains seven variables: Pollution, Temp, Industry, Population, Wind, Rain and Wet.days. (This

On 01/09/2017 07:54 AM, Jonathan Billings wrote: > On Jan 9, 2017, at 4:08 AM, Walter Dnes <waltdnes at waltdnes.org> wrote: >> Hi all. I'm using a CentOS 6.8 VM to do volunteer builds for an open >> source project. I want to build Pale Moon with a gtk2 library older >> than 2.24, to allow people with older linuxes to run it. Short summary, >> if built

I'm running a CentOS 6.5 chroot to build Pale Moon (a Firefox fork) for older machines running distros like Puppy linux. Before anyone asks... * Yes, even though the older machines are using "ancient" glibc, etc, they do have security patches back-ported, e.g. http://www.murga-linux.com/puppy/viewtopic.php?t=90461 "Lucid Puppy Revitalized as 5.2.8.7 - December,