similar to: Oracle XMLType data

Hello, I''m trying to run rails on a Solaris 10 box with Ruby/OCI8, but I''m getting the following errors when trying to start up. # script/server => Booting WEBrick... /usr/local/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/servers/ webrick.rb:49:in `[]='': failed to allocate memory (NoMemoryError) from /usr/local/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/

There are some problems with XML under OS X, nothing serious, but manual intervention is required. 1. For some reason the package has problems matching up the proper include and lib files for xml or xml2. If I install a fresh libxml2 and point the environmental variables to it, it still complains about mismatched header and lib files, which suggests, perhaps, that the test in configure uses

All of a sudden, on three different systems, the "server_ip_address/sid_name" syntax in database.yml has stopped working for me. I can''t even do a OCI8.new(blah blah blah) statement from an IRB shell. I get "ORA-12541: TNS:no listener", or some variant, depending on how I phrase it. On systems where I have a real deal client installed, and OCI can find the tnsnames

I would like to install the package "growth" as it contains the function "corgram" and some other presumably useful stuff for time series analysis. I can see it is in R standard library list: http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/doc/html/packages.html<http://hosho.ees.hokudai.ac.jp/%7Ekubo/Rdoc/doc/html/packages.html>

Hello, I have Oracle XE installed. I have a table USERS. When I try to generate a scaffold it gives me this error. I tried also with Mysql and it worked. E:\radrails\projects\MPS>ruby script\generate scaffold user exists app/controllers/ exists app/helpers/ create app/views/user exists test/functional/ dependency model exists app/models/ exists

I am using this code to calculate the moving average mean.It worked fine but when I wanted to also calculate based on sd(stander deviation) I got the error shown below. I read this documentation of R movingFun and found that sd was mentioned at http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/raster/html/movingFun.html I wonder if needs any other things to conseder or sd is not at all supplied

I am new to RoR, but totally sold to the concepts, so I have decided to use RoR to develop a web client to our Oracle-based software that our customers today use with a Windows client. At first we will develope simple things like registering to receive email newsletters, and registering/updating your name, address and telephone etc. Eventually we hope to do a more full-bodied web-side client.

Is rails + oci8 + mac os x intel a winning combination? It appears that oci8 might be a issue.

Hello everyone, A new project I''m starting on has a "database" consisting of many 10s of thousands of XML documents. They all conform to a common schema. The project consists pretty much exclusively of searching and presenting existing data - there''s no need (for the forseeable future) to be able to input or update XML documents in the database. Unlike (say) blog

Hi R users, I'm a quite extensive user of the heatmap() function, and as many others i'm frequently frustrated by its fixed square width / height ratio. Here is a typical example : dev.new() heatmap(matrix(rnorm(1200), nrow=10)) I have a non square matrix to plot with heatmap, as there are many more columns than rows, row labels are larger than necessary but column labels

Hi Can anyone tell me how to convert an image file (a jpg file for instance) into a matrix file? The command image(blabla) transforms a matrix into an image file, I am searching exactly the inverse. Thanks... [[alternative HTML version deleted]]

Dear researchers I wish to plot a box plot without the mean line (the black line) and the i wish a full line for the standard deviation This is an example mytest <- c(2.1,2.6,2.7,3.2,4.1,4.3,5.2,5.1,4.8,1.8,1.4,2.5,2.7,3.1,2.6,2.8) boxplot(mytest) really thanks Gianni [[alternative HTML version deleted]]

Dear editor: I'm writing this letter to enquire where can I download the package of "lmtest". Can you send me this package? THanks a lot. Best regards, Shu-Fei Wu

Hello all. I am using the Paginate_with_ajax code as described on the wiki but I am running into the following problem. The following code will work fine and retrieved unsorted records in a hunky dory fashion: @componentlogs = Componentlog.find(:all, :conditions => [ "cl_compname like ?", @criteria ], :offset => offset, :limit => items_per_page ) However if I try and add an

Dear R users,    my question concerns my interest in comparing the beta coefficients between two identical regression models in two (actually 3) groups. Disclaimer: I am quite new to R, so I might be missing some terminology that I have not come across.   I am trying to find out if I can easily implement a Wald test in R for this, but the only relevant thing that I came across is this link

Hi, Environment: Solaris 10, Orale 10g, Apache 2.2, Ruby 1.8.4, Rails 1.2.3, Ruby OCI8 1.0.0-rc2 As soon as I compiled and installed the Ruby/OCI8 interface, I got the following error from my application: ========================= [notice] mod_fcgid: call /export/home/invido/invido/portal2/public/ dispatch.fcgi with wrapper /usr/local/bin/ruby /export/home/invido/