similar to: update_attribute... only ONE

How I can take out my name from this list? Fernanda Melo Carneiro contato: (62) 3521-1480 e 8121-7374www.ecoevol.ufg.br Laboratório de Ecologia Teórica e Síntese (UFG)   [[alternative HTML version deleted]]

Dear all, I want to write ck<-cbind(rep(pk[1,1],4),rep(pk[1,2],4),rep(pk[1,3],4)) state ment in a loop . How can I write it ? > pk [,1] [,2] [,3] [1,] -1.1354816 0.9808877 -0.9446314 [2,] 0.7787378 0.4536944 0.3204882 [3,] -1.7274907 1.5112011 1.4481839 [4,] 1.0629145 0.5976109 -0.5277638 > pk<-matrix(rnorm(12),nrow=4,ncol=3) > pk

Hi I have tryed to do the meta-regression in metafor package, but I would like to get the standardized coefficients for each variable, however in command:   Ø  res<-rma.uni (yi, vi, method="REML", mods=~cota+DL+uso+gadiente+idade, data= turbidez)   I just have the coefficients no standardized (estimate) of the multiple regression. What I need to do? Thanks Fernanda Melo

Quiero dar de baja mi suscripción, por favor. [[alternative HTML version deleted]]

Hello again... so I narrowed my problem down. For some reason, while using login_generator, any User object I pull from the DB can be updated one attribute at a time using update_attribute, but when I try and do update_attributes it fails every time. Is this a limitation with login_generator that I don''t know about, or is there a way around this? I also tried the .update method and

Lista dos aprovados em concurso Lagoa da Canoa: V?rzea Grande: ANA MARA DE SOUSA PEREIRA, LUANA FERNANDA FERNANDES ANDRADE, FRANCISCO ROGER GARCIA DE ALMEIDA, POLLYANNA DE O, JO?O CARLOS MOREIRA DE CARVALHO, DANIELLA FERNANDES DA SILVA, MARIA JOS? DA SILVA FERREIRA, J?SSICA VENTURA FREIRE. SOLANGE PAULINO CORREIA, BRUNA KETHEY DA SILVA PEIXOTO, LUIS HENRIQUE FREITAS GOMES, HELIO SOARES DE ARAUJO,

Just in case it saves someone else the several hours of insanity I just went through, update_attributes will not save unless the model validations are satisfied, but update_attribute (the singular form) will save the attribute to the database even if the model validations would fail! This appears to be a feature, not a bug (http://api.rubyonrails.com/classes/ActiveRecord/Base.html) although

Does anyone know of a way to update individual attributes with validation? update_attribute disables the validation checks in the record model, so I''m wondering if there''s a workaround for this. In my application, I want to allow the user to update some or all the attributes without having to enter :password and :password_confirmation, both of which are subject to

I know the debate of whether this should validate has been rehashed many times. My question is, what are the consequences of overriding this method to force validation? Will this break fundamental things? Will it break plugins? Is there a reason not to have a strict validation option? In my code I will never use this as I consider it a terribly broken method, but some gems use it and in one case

Hmm. When using update_attribute from within a worker method, it seems that Backgroundrb inserts null values into all attributes that are not explicitly set. Is this possible/true?

Anybody know why this: User.find(current_user).update_attribute(:last_subject, params[:subject_id]) results in this: AREL (0.6ms) UPDATE "users" SET "last_subject" = 4, "encrypted_password" = ''f470e6e76203973146c3b07e8b31c976b19cb23a9bf37485ad1911687cdc7a29'', "updated_at" = ''2011-10-12 13:43:21.727558'' WHERE

i can not get update to work via controller/server. it works via console ??? this is what i get when i run it Club Load (0.005893) SELECT * FROM clubs WHERE (clubs."id" = 3) SQL (0.000570) BEGIN SQL (0.000454) COMMIT club.update_attributes(:state => "CA") or Club.update(3, :state => "CA") what am i overlooking?

Hi begin ActiveRecord::Base.transaction do pb_status_history = ProblemStatusHistory.new pb_status_history.problem_id = @problem.id pb_status_history.problem_status_id = @problem.problem_status_id pb_status_history.save! ret_val=@problem.update_attribute("problem_status_id",''ab'') if ret_val==false

If I am changing a boolean value, no matter what approach I take, I get the same results: lets say table "users" has an "enabled" field that is boolean: user = User.find(1) user.enabled.toggle NoMethodError: undefined method `toggle'' for false:FalseClass user = User.find(1) toggle(user.enabled) NoMethodError: undefined method `toggle'' for

Hi. I created a pull request some time ago and didn''t get any reaction yet. https://github.com/rails/rails/pull/7688 Should I do something special or just have a patient and wait? I''m ready to answer any questions about my commit. Thanks in advance. Best regards, Vadim Pushtaev -- You received this message because you are subscribed to the Google Groups "Ruby on

My server is running Rails 2.3.4...am I not doing this correctly or is something borked? >> c=Contact.last => #<Contact id: 24, name: "Larry", email: "larry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org", phone: 2147483647, account_id: 8, created_at: "2009-11-27 18:16:25", updated_at: "2009-11-27 18:40:08", hide_name: false, hide_phone: false,

Please I would like that my email address be withdrawn from contact list.Sincerely yours  Fernanda Melo Carneiro contato: (62) 3521-1480 e 8121-7374www.ecoevol.ufg.br Laboratório de Ecologia Teórica e Síntese (UFG)   [[alternative HTML version deleted]]

I'm trying to do AEM eigenfunctions, but I have a different number of points into each reservoir (e.g.: reservoir 1-4 points, reservoir 2-6 points, reservoir 3-2 points....). Can someone help me?Besides this in the Legendre's book exemple in the part:>length.edge<-vector(length=nrow(edges.b))>for (i in 1:nrow(edges.b)){length.edge[i]<-D1.mat[edges.b[i,1], edges.b[i,2]]}There is

Hello All, I have a Linux box running RH9 and Samba 2.2.7 as domain controller. Last week, we bought a new (better!) box and migrated our Samba installation to the new box and apparently everything was working fine, until we noticed that shares created in the Windows machines are not accessible by anyone in the domain. I've read all the docs and everything seems ok, but I can't get

In my User model, I had this: def update_last_login_time self.last_login = Time.now self.save end But last_login was not being set. When I changed it to this it worked: self.update_attribute( :last_login, Time.now ) Any ideas why? ~S