similar to: Problem with extend rails(add new function in lib)

For example: I create an object c. Now, if I call c.xxx, ruby just raise an exception ''method missing'' But, I want it return nil, for each method which is not pre-defined. Is there a way I can gain this ? Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Hello everyone! I need to include the confidence interval bar in a grouped barplot. I've found some options on the web, but none of them solved my problem. The question is: my barplot was created using vectors for each pair of bar and them combining them using cbind. I mean: a=c(10,15) b=c(20,24) c=c(21,23) ... hei=cbind(a,b,c) graph1=barplot(hei, beside=T,...) I've tried to include

On Fri, Jul 22, 2016 at 07:19:43PM -0700, Kevin Duraj wrote: > I would like to propose to change the following code while indexing a > term that is larger than 245 characters and then crashing and aborting > the entire index, we could rather truncate the term to 245 characters > and continue with indexing. Kevin -- I wonder what others are currently doing when this comes up (or if

Hi Everyone: I was having trouble getting the plot size correct when putting a plot in an sweave document. So, I searched on the internet and I found a clever solution where the person uses the cat function to write latex code so he can include the cat code in the chunk and place the plot using width and height. The solution is here: https://stat.ethz.ch/pipermail/r-help/2009-April/195094.html.

Hi! Your plugin is really great! Thanks. One more little question. Is it possible to add event listeners to the maps via your plugin? greetings /till -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/ym4r-user/attachments/20061106/6b1c6f4f/attachment.html

Hei, is it possible to create from R a series of files with unique(random) names? I have tryed with file.create and dir.create but did not manage to do it. Thanks a lot for help Sara [[alternative HTML version deleted]]

Hei R Users, i have the following dataframe: Datetime Temperature and many more collumns 1 2008-6-1 00:00:00 5 2 2008-6-1 02:00:00 5 3 2008-6-1 03:00:00 6 4 2008-6-1 03:00:00 0 5 2008-6-1 04:00:00 6 6 2008-6-1 04:00:00 0 7 2008-6-1 05:00:00 7 8 2008-6-1 06:00:00

Hei, I have a one simple question which does not seem to be that simple as I cannot find any solution/answer: Is it possible to compare multiple survival curves in R with survdiff-function when there is interaction term involved in predictor variables (and this interaction is significant)? Example: survdiff(Surv(death,status)~treatment*gapsize) R is making "problems" with it ie.e.

When I signed up for the rsync mailing list, I was not expecting to get all the samba bugs as well. Is it possible to be on just the rsync mailing list, without being on the bug report list as well?

Hi guys, now that violations.d/logcheck is empty, violations.ignore.d/logcheck-* are useless and many messages that were previously elevated and filtered there now turn up as system events. Thus, I went ahead and merged violations.ignore.d/logcheck-* into ignore.d.*/* in the viol-merge branch. http://git.debian.org/?p=logcheck/logcheck.git;a=shortlog;h=refs/heads/viol-merge Unless I hear

Hi! I''ve been searching the net for information about this topic, but I can''t find anything relevant to my problem or I don''t understand the answer completely. Please enlighten me... :-) I''m trying to replace a Cisco PIX firewall with a Linux Shorewall box. Today the users behind the Cisco FW is on a NAT-network and in the same network there are a couple of

*Harry Potter 5 <http://www.gobsmack.info/Harry-Potter/>* *The Order of the Phoenix* *Harry Potter and His friends * ** *Wallpapers, Story and Video download* *Harry Potter 5 - The Order of the Phoenix<http://www.gobsmack.info/Harry-Potter/> * --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby

Hei Im struggling with this problem: b) Another company wants to compose the optimal project portfolio based on the following 5- year project proposals. In the table, the cash flow for each project in each year is shown. Project 1 Project 2 Project 3 Project 4 Project 5 Project 6 1st year of the project -58 -32 -18 -31 -33 -39 2nd year of the project 17 17 11 4 21 30 3rd year of the project 26 30

Hei, I just wonder the use of family=binomial in glm function. As I learned from book (e.g. Andy Field) that logistic regression (binary logit) can use glm funtion with family = binomial. Here the y is a factor variable (e.g. value = 1 or 2). But I have also seen i many other cases, same function glm with family=binomial, but y is a variable with several column , like y= cbind(y1, y2), and

Hei! Does anyone know how to configure this phone to autodial the number after interdigit timeout has passed? Rennes

Hei! Here's my problem. I have an Asterisk with SS7 and SIP trunks. Asterisk version is 1.6. I'm setting up a custom CDR fields and I was wondering is there a way to know who initiated a hangup? Asterisk must be aware of that info somehow, cause in queue_log, that info is present (completecaller, completeagent) Is there a way to get that info on the regular SS7 to SIP (and vica versa)

hei everyone, I have a weird problem: if I do a # cd /somedir; stat somesubdir |grep Modify where /somedir is some directory on an SMB-mounted filesystem I get one datetime... but I I do: # cd /somedir; stat * |grep Modify for the same directory I get a Modify time which consistently differs by 1 second. As I'm writing a perl module to detect differences in a filesystem and rely on the

Hei, I am trying to fit an ANOVA-model by lm. I get the error-message Error in lm.fit(x, y, offset = offset, ...) : negative length vectors are not allowed which I don't understand. My data looks fine, but one factor has extremely many levels. Does anyone have a tip? Best regards Ida Scheel

Hallo Leute :) Ich bin sehr neu in der Linux Branche und sto?e zu anfang direkt an meine grenzen. Wine startet alle meine Windows Programme einwandfrei.. ausser das spiel was ich in meiner freizeit spiele wenn ich mal nicht rausgehe und mal langeweile habe. Das spielt nennt sich Dragonica. Ich benutze Ubuntu 9. Der Patcher startet erfolgroch. nachdem ich das spiel starte.. ?ffnet sich dieses

Hei, I have two spatial datasets Sa and Sb, both with lat-lon coordinates and from same geographic area, but from different localities within the area (independent samples). Sa is biotoc data, Sb is some environmental parameter (fertility). I 'know' that Sb affects Sa, but wonder on which scale. I tried different interpolations by creating different grids of Sb (e.g. 20x20 and 100x100