similar to: Read Only Error Since 1.1?

Hi, I have a ActiveRecord::ReadOnlyRecord error when i update child attributes whereas when i create a new one it works fine. Someone had this error? Best, greg -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

My understanding was that using the :post=>true on a link_to() was supposed to prevent search engine crawlers from triggering the link. However, this does not seem to be working for me. Is there something else that I should be/can be doing to accomplish this? Thanks. -Matt -------------- next part -------------- An HTML attachment was scrubbed... URL:

I have two machines, speed and mass. speed has a fast Internet connection and is running a crawler which downloads a lot of files to disk. mass has a lot of disk space. I want to move the files from speed to mass after they're done downloading. Ideally, I'd just run: $ rsync --remove-source-files speed:/var/crawldir . but I worry that rsync will unlink a source file that hasn't

The thunderstone crawler (http://search.thunderstone.com/texis/ websearch/about.html) sends the folliowing HTTP accept header when requesting pages Accept: text/*, application/javascript, application/x-javascript This results in a "Missing template" exception text/* is valid. How do I tell my rails app to treat this as rhtml by default instead of returning a 500? Missing template

Hi, I'm Pierre-Louis Dehapiot from Paris, France. I am studying computing programming at the ECE (a french school) and this year, the topic of my project is "google and indexing". To summarize, it deals with creating my own google in only one year :p ! I saw that you made yourself an opensource websearch engine written in C (Xapian). I already made the php/CSS interface for my own

Hi, I'm Pierre-Louis Dehapiot from Paris, France. I am studying computing programming at the ECE (a french school) and this year, the topic of my project is "google and indexing". To summarize, it deals with creating my own google in only one year :p ! I saw that you made yourself an opensource websearch engine written in C (Xapian). I already made the php/CSS interface for my own

On Wed, Oct 13, 2010 at 11:10 PM, Anton Korobeynikov < anton at korobeynikov.info> wrote: > > indexing the llvm.org svn archive. This means that when you search for > an > > LLVM-related symbol in code search, you get one of the many (possibly > > out-of-date) mirrors, rather than the up-to-date llvm.org version. This > is > > sad. > This is intentional. The

Hi John, Here is my code practicing. Please give me some advises. Thank you. Wu Gong # Extract the function string f.str <- sub("y~","",exprtext) # Get arglist from the text sp1 <- paste("\\",c(getGroupMembers(Arith),"(",")"),sep="") sp2 <- getGroupMembers(Math) sps <-

One of the tools I use most frequently when coding is Google codesearch. Unfortunately, llvm.org's robots.txt appears to block all crawlers from indexing the llvm.org svn archive. This means that when you search for an LLVM-related symbol in code search, you get one of the many (possibly out-of-date) mirrors, rather than the up-to-date llvm.org version. This is sad. For more info, see the

Hello all, I was just wondering if anybody knew whether mechanize is supposed to be thread-safe or not? I didn''t really find any information about it anywhere. I''ve been getting a strange error in protocol.rb when I run a script that uses mechanize in a multi threaded fashion, but not with a single thread. I''m trying to write a spider that does multiple gets in

Hi. I get this error: ** ActiveRecord::ReadOnlyRecord ** When i try to update a table called characters_learning_abls that is a habtm relation between characters and learning_abls. The characters_learning_abls table looks like this: ** character_id int(11) unsigned learning_abls_id int(11) unsigned amount double ** Why cant i update this table though the **

> indexing the llvm.org svn archive. This means that when you search for an > LLVM-related symbol in code search, you get one of the many (possibly > out-of-date) mirrors, rather than the up-to-date llvm.org version. This is > sad. This is intentional. The workload of the server was pretty huge w/o this. -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics,

For example I have table Questions. With fields id, text, and test_id. test_id is not being displayed in my view. I am hoping this means Rails has picked up that it is an id for another model. If so, then how do I utilize that? If not, then do I need to avoid ''id'' in any field names other than the main id field? Thanks! -- Posted via http://www.ruby-forum.com/.

Hi, I wish to develop a web crawler in R. I have been using the functionalities available under the RCurl package. I am able to extract the html content of the site but i don't know how to go about analyzing the html formatted document. I wish to know the frequency of a word in the document. I am only acquainted with analyzing data sets. So how should i go about analyzing data that is not

I''m trying to update a record, but it just stops with "ActiveRecord::ReadOnlyRecord". I don''t understand why, because I never wanted my model to be read only. Relevant code: Controller: def edit @project = find_project if request.post? @project.update_attributes(params[:project]) if @project.save flash[:message] = _(''Project was

Hello, We are using dovecot 1.0.8 with LDAP authentication and extra variebles (like quota limit) storage. Since some of our users are asking for warning of quota use I have been playing around with the quota rewrite patch for dovecot 1.0.8 and found that it does not work for us as it is now. I've applied the patch recompiled dovecot reconfigured using the new "quota_warning"

Hi all, Am having problems using RDig: With this rdig config... cfg.crawler.start_urls = [''http://www.defensetech.org''] cfg.crawler.include_hosts = [''www.defensetech.org''] cfg.index.path = ''/my/path/to/index'' cfg.verbose = true ...I get this output: $ rdig -c config/rdig_config.rb /usr/local/lib/site_ruby/1.8/ferret/index/term.rb:45:

At wiki page: http://wiki.xapian.org/Omega I added a comment that ht://Dig looks like dead. Does anybody really use it? >From brief glance at docs I had a feeling it is not easy to configure. Maybe better crawler is GNU wget? Mature, stable, maintained? -- Peter Masiar

Hi I have an problem about before_* callbacks. I have a model named: Event And I don''t want anyone to destroy or update any records in Event model. So: [code] class ActiveRecord::Base before_destroy :log_illegal_operations before_update :log_illegal_operations private def log_illegal_operations Event.create({:key => "illegal operation", :value =>

I'm moving this thread to llvm-dev in the hopes of reaching a wider audience. This patch relaxes the restriction on llvm.gcroot so that it can work with non-pointer allocas. The only changes are to Verifier.cpp - it appears from my testing that llvm.gcroot always worked fine with non-pointer allocas, except that the verifier wouldn't allow it. I've used this patch to build an