search for: santana

...m facing some problems in the c++ code that I can not figure out how to solve. Do you recomend any good way to debug this R + C++ program? If I was programming only in C++ I would use GDB. I would much appreciate any help or suggestion! Best regards, Charles -- Um ax?! :) -- Charles Novaes de Santana, PhD http://www.imedea.uib-csic.es/~charles [[alternative HTML version deleted]]

----- Original Message ----- > From: "Gabriel Becker" <gmbecker at ucdavis.edu> > To: "Charles Novaes de Santana" <charles.santana at gmail.com> > Cc: "r-devel" <r-devel at r-project.org> > Sent: Monday, February 2, 2015 12:02:27 PM > Subject: Re: [Rd] A good way to debug a c++ library embedded to R code > > Charles, > > Run R under gdb > > R -d gdb &gt...

...iveRecord::ConnectionAdapters::InformixAdapter#columns) if called for different tables. This bug was raising the following error in Ruby on Rails: undefined method columname= Noticed by Andrés Rafael <aandresrafael at gmail dot com> -- Gerardo Santana --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send...

...dataframe (header=F) having unequal column- & row- length. 1. Combine/stack/join contents from - a) multiple rows into one column. b) multiple columns into one row. 2. Stack contents from multiple columns (or, rows) into one column (or, row). Thank you. Cheers, Santana [[alternative HTML version deleted]]

FWIW, I''ve wrote puppet-cleaner to help me make comply thousands of lines of puppet 2.6 DSL code to puppet 2.7 style guide and expectations. I''m uploading it to github today for anyone to use. https://github.com/santana/puppet-cleaner Externally, you run puppet-clean file.pp and it can transform this: /* multiline comment trailing white space here -> */ class someclass($version = "5", $platform = "rhel6") { if ! ($version in ["4", "5"] or !($platform in [&quo...

...d matb is a 3x2, I wouldn't know that the number 4 is at the column 2 and row 1 of the mata and at the column 1 and row 3 of the matb. Do you know any way to know the column and the row of a number in a matrix automatically? Thanks, best regards, Charles -- Um ax?! :) -- Charles Novaes de Santana http://www.imedea.uib-csic.es/~charles PhD student - Global Change Laboratorio Internacional de Cambio Global Department of Global Change Research Instituto Mediterr?neo de Estudios Avanzados(CSIC/UIB) Calle Miquel Marques 21, 07190 Esporles - Islas Baleares - Espa?a Office phone - +34 971 610 896...

...01:00:00. Does anybody know how to make R understand that 00:00:00 comes after 20:00:00 in this case? Or at least does anybody know a tip to make a plot with this kind of X-axis? Thanks for your time and thanks in advance for any help. Best regards, Charles -- Um axé! :) -- Charles Novaes de Santana, PhD http://www.imedea.uib-csic.es/~charles [[alternative HTML version deleted]]

...is not the best option to perform large loops in R, but I don't really know what would be the best (fast) option. sapply? vapply? Could anyone help me with this issue, please? Thank you very much for your attention and for any help! Best regards, Charles -- Um ax?! :) -- Charles Novaes de Santana http://www.imedea.uib-csic.es/~charles PhD student - Global Change Laboratorio Internacional de Cambio Global Department of Global Change Research Instituto Mediterr?neo de Estudios Avanzados(CSIC/UIB) Calle Miquel Marques 21, 07190 Esporles - Islas Baleares - Espa?a Office phone - +34 971 610 896...

Hi, I need to maintain a same user/group list on multiples systems. Can we just copy the same passwd and groups file on all machines? If we create a new user on one system then I will need to copy this to all other systems. This is quite cumbersome. Any suggestions? - CS.

Howdy, I am having time-drift issues on my CentOS VM. I had referred to following documentation: http://wiki.centos.org/TipsAndTricks/VMWare_Server , however it didn't help. I used kickstart for creating this VM and I am listing important steps in ref to timekeeping issue. Any comments or suggestion would be appreciated. - CS. ------------------- # For EL5 virtual machines, Append the

I am getting following error while creating a new topic using RESTful design. But, everything works fine when I use <% form_tag :action => :create do %> . ActionView::TemplateError (undefined method `symbol_path'' for #<ActionView::Base:0xb72a2e40>) on line #3 of topics/new.rhtml: 1: <h1>New Topic</h1> 2: 3: <% form_tag :topic, :url => topics_path do %>

Hi, I would like to give read-only access to mysql and apache-http server log files to a non-root user. I can modify group or other permissions. But is there any other way you can suggest? Can I update it in user's home dir? -- CS.

...uot; [4] "nc$varid2Rindex: 1" [1] "nc$varid2Rindex[varid]: 1" [1] "get.var.ncdf: setting missing values to NA" Error en mv * 1e-05 : non-numeric argument to binary operator Thank you very much for your attention! Cheers, Charles -- Um axé! :) -- Charles Novaes de Santana PhD student - Global Change Laboratorio Internacional de Cambio Global Department of Global Change Research Instituto Mediterráneo de Estudios Avanzados(CSIC/UIB) Calle Miquel Marques 21, 07006 Esporles - Islas Baleares - España [[alternative HTML version deleted]]

I wonder if there exists some kind of inverse of the "names" primitive in R. Let me explain what do I mean: If I create a list: -> li <- list(a=1, b=2, c=3, d=4) then I can have: -> names(li) [1] "a" "b" "c" "d" which is, I guess, some kind of vector, since -> typeof(names(li)) [1] "character" however, I haven't

how can rewrite the App # process_message to treat the messages of the system? wxruby -- Posted via http://www.ruby-forum.com/.

Hi, I'm trying to use pipes in R. By now, I could launch the linux command "wc" (to count words from a text), but I don't know how to capture the results, say in a vector of chars... Here is the R code I'm trying: :> f <- pipe("wc", open="w") :> writeLines(c("uno dos tres", "cuatro cinco", "seis"), f) :> close(f)

Hi, I would like to get some inputs on how to configure iptables. I have referred to CentOS wiki http://wiki.centos.org/HowTos/Network/IPTables and it has been very helpful. I have configured iptables with the help of this tutorial, but I haven't understood few things about default firewall config. - What does 'RH-Firewall-1-INPUT' chain means? This also seems to be a predefined

I am trying to create a null object in my application. I would like to assigned a null user object for anonymous/ mot-logged-in user, i.e. if session variable has nil data. In my User model, I have created a subclass like this: class UnassignedUser < User def save false end def update false end def username "Unassigned" end def county_id

Hi, I am working on a kickstart install method and it works fine with cdrom as installation media. I would like change this media to an online resource. I saw option as - 'url --url http://<server>/<dir>'. I am not sure what should be the directory contents? Should we put all ISOs in that directory or what? Any insights? Thanks, CS.

I have a data frame whose first colum contains the names of the variables and whose second colum contains the values to assign to them: : kkk <- data.frame(vars=c("var1", "var2", "var3"), vals=c(10, 20, 30), stringsAsFactors=F) If I do : assign(kkk$vars[1], kkk$vals[1]) it works : var1 [1] 10 However, if I try with mapply