similar to: self referential (n-n relationship) belongs many controller

Ok, I searched but couldn''t find anything and I even tried the RoR IRC channel with no help. I get this error: uninitialized constant Airport I used this code which I got from the RoR site. helper :sorting def list @sorter = SortingHelper::Sorter.new self, %w(icao host_id name), @params[''sort''], @params[''order''], ''icao'',

Each page is getting the same 5 db results listed twice, I cant seem to figure out why this is how the page look page 1: post 1 post 2 post 3 post 1 post 2 post 3 page 2: post 4 post 5 post 6 post 4 post 5 post 6 template ------------------------------ <%= render_collection_of_partials "upcoming", @albums_pages %> view (sorry its big) ------------------------------ <%

Hello, I am quite new to Rails and i was wondering if i could get some help to populate a join table? I got (for example) a table called films, a table called acteurs and a join table called acteurs_films. I have specified the HABTM relationship and I manage to do it through the console by doing: acteur=Acteur.new acteur.name="blabla" acteur.films << film acteur.save and

A controller I''m trying to test simply delivers a text string to the client, which then demarshalls it to retrieve some objects. I want to test that the returned string is correct. I don''t want to compare the string character-by-character with response.has_text because that ties me to the implementation of the Marshall class. Instead, I just want to demarshall the string

Hello, this is a question that could be answered by collaborators of the Ruby bindings. Today I've played around with the Xapian::MultiValueSorter class. I've set everything up and then I tried following on an instance of Xapian::Enquire: : enquire = Xapian::Enquire.new(database) enquire.query = options[:query] : sorter = Xapian::MultiValueSorter.new sorter.add(0, true) sorter.add(1,

I want to get subsets averaged on numeric variables number 5:13 but I get the error below that I cannot understand. > is.factor(dat$Statut) [1] TRUE > s<-ave(dat[,5:13],dat$Statut) Error in [<-.data.frame(*tmp*, , value = if (n) { : Argument "i" is missing, with no default Thanks in advance --------------- Charles RAUX, Laboratoire d'Economie des Transports

Hi all, I am trying to implement a scheme where documents in an MSet will be sorted based on relevance as well as geographical distance from a given (non-fixed) point. I understand that this can be accomplished by using PostingSource in order to implement a custom weighting scheme that would combine BM25 weighting and distance. The problem is that I am using perl and PostingSource is not

Hi together, I have compiled so far a lot libs and already some programs on my Solaris 5.7 box (old, I know). When I try to compile libtheora the examples are not compiling: make[2]: Entering directory `/export/home/quix0r/more/libtheora-1.0/examples' if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I/usr/local/include -I/usr/local/include/libpng12 -Wall -Wno-parentheses -O3

This is the first time that I've posted to this list, so if I'm doing something wrong, please let me know. Also, if there is a searchable forum where I can find help, that would be good too. I'm doing a card sorting experiment, and I'm having problems imputing my data into R for later analysis. This is what I get from each sorter: Category Name Card numbers

Ahoy, I made this pager, " def list @item_pages = Paginator.new self, Item.count, 10, @params[''page''] @items = Item.find :all, :conditions => "category_id = #{params[:condition]}", :limit => @item_pages.items_per_page, :offset => @item_pages.current.offset @categories = Category.find_all

Eric Lindblad http://www.ericlindblad.blogspot.com - - - Slackware-14.0 bash-4.2# make check Making check in perl make[1]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' make check-am make[2]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' make check-TESTS make[3]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' ./t/01use.t .. ok All tests

rspec-rails version 1.2.0 has been released! * <http://rspec.info/> * <http://wiki.github.com/dchelimsky/rspec> * <http://wiki.github.com/dchelimsky/rspec/rails> * <http://wiki.github.com/dchelimsky/rspec/upgrades> Behaviour Driven Development for Ruby on Rails. Changes: ### Version 1.2.0 IMPORTANT INFORMATION: Due to changes in Rails-2.3, there are some changes in

Hi all I have problems in accessing a mer object called model.01 from a workspace that was created with R 2.8.1 and saved with save into an .RData file (on Windows XP or Ubuntu 8.10, don't remember anymore). Now I want to open it in R 2.9.0 on Ubuntu 8.10. I use # load workspace load("name.RData") which seems to work: ls() # all objects in there [1] "all"

Hi All, I have configured Samba 3.0.23 to work with Active Directory. Based on all the tests shown here: http://us3.samba.org/samba/docs/man/Samba-Guide/unixclients.html#adssdm Things are working as expected. Most machines and users are working as expected. I do have some Windows machines on another subnet, NOT joined to the domain that are giving me grief. Going to

Hello, I am new at using R. I would like to use the following functions of the "clim.pact" package: ncdfcont and retrieve.nc I have installed the package "clim.pact" in Rstudio. I have downloaded the "ncdf pack" from unicar (including ncdump and ncgen). The ncdf file I'm working on is called "essai2.nc" Here is what I get, when I type the command

Hello, This job offer comes from "Computer Futures" an french provider of recruitment services to the IT industry. I receive this email this week from one of the recruiters. This job is based in France, not so far from Paris; I post here the offer in french. -/- www.computerfutures.fr Marianne Cohen Computer Futures Solutions - France 40 Rue De La Boetie, 75008 Paris Phone 0033

Bonjour, Je cherche à installer le package odesolve du logiciel de statistique R sous Ubuntu Linux. C'est un package qui contient des fonctions appelant du code en Fortran. A l'installation sous R via le shell, j'obtiens l'erreur suivante: Hi, I tried to install odesolve package of R under Ubuntu Linux. But I got the following error: ghislain@ghislain-laptop:~$ sudo R [sudo]

Hi, I have some blocked transactions. Does anybody have some advise on how I could mend this because I am unsure where to start? I believe this broke after I issued some set auth.allow commands: # gluster volume set oem-shared auth.allow 10.54.54.57,10.54.54.160,10.54.54.161,10.54.54.213,10.54.54.214,10.22.9.73,10.22.9.74 Kind regards, Sophie [2017-06-20 13:28:24.052623] E

Hi All, I have configured Samba 3.0.23 to work with Active Directory. Based on all the tests shown here: http://us3.samba.org/samba/docs/man/Samba-Guide/unixclients.html#adssdm Things are working as expected. Most machines and users are working as expected. I do have some Windows machines on another subnet, NOT joined to the domain that are giving me grief. Going to

Hello! I''ve posted recently a question about shaping tunneled traffic. Now I ask a sorter question: I tried to add a HTB qdisc to a gre tunnel interface and after that there is no traffic going out into the tunnel. The classes, filters and qdiscs are ok. Does anyone know what else should I do for it to work? Then I tried to add a txqueuelen but with no effect (after the command completed,