similar to: Can't access http://localhost:3000

can anyone tell me how to import a text file in R? the text file I want to import is a large file, about 800MB in size. Thanks in advance. I tried using the following data<-read.table("file",header=T,sep="\t") -- View this message in context: http://r.789695.n4.nabble.com/import-text-file-into-R-tp2241525p2241525.html Sent from the R help mailing list archive at

Hello guys, I''ve made a very simple application following the footsteps of http://guides.rubyonrails.org/getting_started.html. I managed to insert my objects (i checked the existence of inserted objects through the rails console with a simple Foo.all ) but if I run sqlite3 from command line and then run .databases I can''t see any database created. I thought I could see the

Yesterday I upgraded my Zaptel to 1.2.26 or I think that was it, the latest 1.2 version at downloads.digium.com. I have a Digium 4 card populated with 4 red FXO cards using channels 1,2 and 4. Channel 3 is not used. It's been working fine for a few years. After upgrading to 1.2.26 calls stopped coming in on channel 1, Channel 2 still worked fine and I could get dialtone and make calls

I am trying to get Ruby/Rails running on my mac but having some issues. I created a new rails project "blog_test" trying to get something working. When I follow this guide http://guides.rubyonrails.org/getting_started.html it says to do a "db:create". This is where I get this error... Could not find gem ''sqlite3 (>= 0)'' in any of the gem sources listed

I tried to build lld by following these steps: https://lld.llvm.org/getting_started.html But after 'make install' I can't find lld anywhere and 'make check-lld' results in this message: make: *** No rule to make target 'check-lld'. Stop. Any idea? -------------- next part -------------- An HTML attachment was scrubbed... URL:

I have installed instant rails and configured it http://instantrails.rubyforge.org/wiki/wiki.pl?Getting_Started I can get typo and webrick to work on webrick localhost:3000 but cant get anything to work with scgi. When i start the scgi server i get a blank dos window screen. When i type www.mycookbook.com into the browser i get the following Unable to connect Firefox can''t

I tried to install RedCloth-3.274 in jruby (trunk) but the install failed when RedCloth tried to build the C code using mkmf: I forget whether SuperRedcloth ever did build in JRuby?? I know Hpricot (which also uses ragel which can compile to Java code) works in JRuby -- with the patch here: https://code.whytheluckystiff.net/hpricot/ticket/131) I might be confusing the two ... FYI: If you

Hey, I have just installed puppet.... I wanted some basic tasks ,so that i will get started with it .. Can anyone help out ...... -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscribe@googlegroups.com.

I am going to try and use a passive AVM fritz BRI card for my * setup.. Here is the thing.. I need to order my BRI from BT.. The service that looks to be the one to use is what they call ISDN 2e becasue this has the option to setup hunt groups across multiple ISDN2e lines so I could add another line later to get 4 channels.. According to the BT website in order to use the hunt grouping across

Hi, If im in the wrong place please redirect me: I have decided that i''m goignt o jump inand learn rails the hard way. I know I have to go through the initial learnign curve. One of them is to know where to go when you get stuck.. so here goes... I''m installing on Windows 7. using guide: http://guides.rubyonrails.org/getting_started.html Ruby version:1.9.3p392 Rails

I tried to read a CSV file in R. The file has about 100,000 records and 75 columns. When used read.delim, I got this error. I am using R ver 10.1. > los<-read.delim("file.csv",header=T,sep=",") Warning message: In scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : Reached total allocation of 1535Mb: see help(memory.size) Thanks -- View this message

Hi. I''m trying to run Getting started tutorial under Rails 4.0.0.beta1 although it assumes it runs on Rails 3. I was able to get rid of all errors by wrapping post_params here and there, and installing protected_attributes Gem for attr_accessible to make sense. Post/ comment CRUD works just fine, but I don''t seem to be able to add Tags (the final part of the tutorial). Post saved

Judging by this path: needed by 'tools/lld/Common/VCSVersion.inc' It looks to me like this is **not** a monorepo layout (if it were, lld would not appear in the tools directory). Therefore the LLVM_ENABLE_PROJECTS=lld is not even doing anything. I don't know how to build without a monorepo these days, and I also don't know what the most recent guidance setting up a monorepo is,

Dear prospective LLVM GSoC Mentors, The organization application period for GSoC 2020 will open on January, 14. This means that we're having some time to prepare the list of project ideas for the next year. When proposing the project please keep in mind the following criteria: 1. The project should serve both LLVM as a project and provide the relevant LLVM knowledge to the student. 2. The

I have just installed Rails 3.2.1 on my Xubuntu using the gem system and I try to make the tutorial http://guides.rubyonrails.org/getting_started.html and on section 4.3 Setting the Application Home Page I get the following error ExecJS::RuntimeError in Home#index Showing /home/xonx/rails/blog/app/views/layouts/application.html.erb where line #6 raised: (in

I tried deleting my build directory and restarting from scratch $ cd llvm-project $ mkdir build && cd build $ cmake -G "Unix Makefiles" -DLLVM_ENABLE_PROJECTS=lld ../llvm $ make I got this error: make[2]: *** No rule to make target 'llvm/cmake/modules/GenerateVersionFromVCS.cmake', needed by 'tools/lld/Common/VCSVersion.inc'. Stop. CMakeFiles/Makefile2:57166:

I am trying to run instant rails on windows xp SP2. I can get the cookbook and typo sample sites to work with webrick but not with scgi. When i click the start with scgi i get a blank dos window and typing www.mycookbook.com returns Firefox can''t establish a connection to the server at www.mycookbook.com. This suggests that apache is not even running even though the green light is

Hello David, I believe Johannes already answered your questions, but just to clarify the things fully: yes, we are going to submit an application to participate in GSoC this year as usual. I will take care of necessary paperwork and stuff. Currently we're collecting the list of summer projects here and there. It's perfectly fine to have the lists from sub-projects to be posted on their

This example shows how to create a form for an associated model ''Comment'', where ''Comment'' belongs_to ''Post'' and ''Post has_many ''Comments''. http://edgeguides.rubyonrails.org/getting_started.html#generating-a-controller How might I modify that to display all the comments in the form, and still have it call the

Hi, I''m trying to follow the Rails tutorial found here, http://guides.rubyonrails.org/getting_started.html and when I go to run $ rake db:create I get this wonderful error of sqlite3.dll missing. So, I just went to my ruby directory, and ran $ gem install sqlite3-ruby sqlite3 I''m not entirely sure what to do. Any ideas? -- Posted via http://www.ruby-forum.com/. -- You