similar to: Tools for data preparation?

I have an application that is using active record outside of rails. the app works fine w/o the activerecord code, but when I added activerecord to the mix I started having trouble with constants not being recognized, e.g.: [echo] 1) Error: [echo] test_pipeline_cruncher(IntradayCruncher::TestPipelineCruncher): [echo] NameError: uninitialized constant INFO [echo]

Hello everyone, I just showed a friend a prototype of a site offering a service I''m trying to sell (sorry, not on the Internet yet - he saw it at my house). His comment: "Looks like it does everything, but also looks pretty ugly. You''re not going to wow anybody with that". Sitting back and thinking about it, he''s dead right - it needs some bling to make it

My authentication (signup/login) is up and running in my app, now I need to implement an authorisation system. Its not going to be a complex one. One admin (me) and then normal members and premium members. Any tutorials or tips on a simple way to get this running? Thanks. -- Posted via http://www.ruby-forum.com/.

Is there a wine option to send the log output to a file? I'm doing the following: wineconsole --debugmsg +all program_name parm1 parm2 parm3 > /mylog.txt mylog.txt is not receiving a copy of the millions, nay billions!, of messages output. I'm using Redhat 7.3 and the 10/07/2002 RPMs. - Bill

Hi, As the server www.omegahat.org seems to be down since quite a while, could someone send me the RSXML library for Windows2000 ? Many thanks, Marc Mamin

Hello. I believe that I've done my due diligence in researching what info. is currently available on this issue. I have been jacking with this for days, & believe that I have tried all possible solutions. I am basically trying to move a [Merant] PVCS installation from an OS/2 file server to a SuSE/Samba file server. This installation consists of 'standard' source archives,

Hello, In order to increase the performance of a script I'd like to sort very large vectors containing repeated integer values. I'm not interesting in having the values sorted, but only grouped. I also need the equivalent of index.return from the standard "sort" function: f(c(10,1,10,100,1,10)) => grouped: c(10,10,10,1,1,100) ix: c(1,3,6,2,5,4) is there a way

Hi I need some help! I have controller that I need to pass a full url (with its own parametrs) as a parameter, e.g. I want to call my controller with: /mycontroller/catchurl?url=http://somedomain.com/afile.jsp?param1=xx&param2=yy and in action "catchurl" in mycontroller.rb I would like to have params[:url] to be "http://somedomain.com/afile.jsp?param1=xx&param2=yy"

Consider all the text that one sees on the console during an R session. Is there a way, within R, to make all this text--both the "output" and the "messages"--automatically get copied to a single text file, in addition to seeing it on the console? If I remember to save the console to a file at the end of my R session, that does it. But (1) That requires pointing and

Setup: samba 2.2.2 Solaris 8 Trying to print to a printer attached to an NT4/sp6a machine. Printer passes 'test print page' test on NT and is shared. Problem: An error occurs when the smbclient command is used: cat afile | smbclient \\\\tech223\\testprn -U username%password -P -c "translate;print -" The error reported is "ERRDOS - ERRbadaccess (Invalid open mode.)

Hello, I'm looking for a function that counts the occurences of a given character within a string. f('|','ab|c|d') => 2 More precisely, I need to complete a vector of strings to ensure that all elements have the same count of a "separator": a|b|c a |a|b|c|d => a|b|c|| a|||| |a|b|c|d I guess that scan makes use of an internal function that would do

Hello, I'm looking for a fast way to retrieve the position of elements from a vector which match element in another vector. Example va<-c('a','e') vb<-c('a','b','c','d','e','f','e') f(va,vb) should return c(1,5,7) I have 2 different cases: I) my vector vb contains only distinct values II) my vector vb may

Hallo, I'd like to add grid lines to a lattice graph having 2 series of Y data. See these 2 examples: data(iris) [1] xyplot(Sepal.Length + Sepal.Width ~ Petal.Length , data = iris, allow.multiple = TRUE, scales = "same",type="l", ) [2] xyplot(Sepal.Length + Sepal.Width ~ Petal.Length , data = iris, allow.multiple = TRUE, scales =

Hello list The Samba Howto Collection repeatedly asserts that by setting the sticky bit on directories any files created in those directories will be created with the owner set to that of the directory (for example, see http://samba.mirror.ac.uk/samba/docs/man/howto/AccessControls.html#id2541262). This has never worked for me. Files created inherit the group of the directory, but not the owner.

We want to use SQL/active record for logging but limit the table size so that older messages disappear off of the table Some process has to run periodically to do that. Suppose I want to keep my table size to not much bigger than 50,000,000 rows or so. What is the easiest, most efficient way to delete any extra rows that there may be ? This is an SQL/active record problem I have not encountered

Hello, I'd like to insert a "wait" function in my code. The reason is that I output timestamped files and I want to ensure that at least 1 second separes 2 files to avoid overwriting the previous file. Thanks, Marc Mamin

Hi all. I tried to subclass FXSettings in order to add some functionality to it but I ran into the following problem. The code which shall be executed looks like this: def test reg = Registry.new("test.reg") reg.Parse end The Registry class basically looks this way: require "fox12" include Fox class Registry < FXSettings

Hi, I searched whole 2007-2008 mailing lists for answer but couldn\'t find. I think it\'s easier and quicker to ask here. Suppose I have a message saved in file /tmp/afile. How can I tell deliver to deliver it to user\'s abc at domain.com mail box SPAM? I tried two following ways but no success: 1. more /tmp/afile | deliver -d abc at domain.com -m SPAM 2. deliver -d abc at

Esteemed R users and developers, How does one 'programatically' list or call objects for use in a function? For example, i thought i could do something better than this: save(A.cwb, B.cwb, C.cwb, D.cwb, E.cwb, F.cwb, file="afile.RData") with something like these- prfxs <- c("A", "B", "C", "D", "E", "F") #**

Hi all, Could anybody tell me what happened to my logistic regression in R? mylog=glm(mytraindata$V1 ~ ., data=mytraindata, family=binomial("logit")) It generated the following error message: Error in model.frame.default(Terms, newdata, na.action = na.action, xlev = object$xlevels) : factor 'state1' has new level(s) AP Thank you!