search for: nara

Hi, I am using the autocomplete for text field with ''Scriptaculous'' and it works perfectly fine in "new" action. All the examples I see are only for the "new" action. But doesn''t default to the selected value/text in "edit/show" action? Is this possible or should I write custom code for "edit/show" action? Thanks, Hari --

Hi, I am using the ''acts_as_taggable'' gem and have issues when I try to ''tag'' an entity with a ''tagname'' already defined. i.e 1) book[1].tag(''science'',''paperback'') --> works fine 2) book[2].tag(''roman'',''physics'',''paperback'') --> creates an

Naras, Thanks. I'm a bit confused, because Rmosek does not declare Matrix as a dependency: > tools::package_dependencies("Rmosek", which = "all")[[1L]] [1] "pkgbuild" nor does it contain code needing compilation: > packageDescription("Rmos...

....png", height=295, width=300,? bg="yellow"); x <- c(12, 14, 16); y <- c(7, 12, 10); plot(x, y, col="blue", main="Test", xlab="X", ylab="y"); x2 <- c(10, 15); y2 <- c(8, 12); points(x2, y2, col="green"); dev.off(); Thanks Nara

Hi, I have built a simple RoR application and would like to show it to some friends. I would like to assign a dyndns URI like "myapp.dyndns.org" address to point to the application. As the WEBrick/Mongrel servers are running in "localhost (so loopback connections)" and I couldn''t bind them to the external server name or couldn''t bind them to my IP

Hi, What is the best way to parse HTML? Or is there a simple way to convert a table to an array? I tried beautiful_soup and the built-in htmltools, but have trouble getting them to run. Any pointers? Thanks, Hari -- Posted via http://www.ruby-forum.com/.

Hi, How do I associate two different tables which have a lookup id (table) as common. I tried the has_many :table2, :through => look_up_table in my table1 model. Any hints? Thanks, Hari -- Posted via http://www.ruby-forum.com/.

Hi All, I've done some work recently making some of our image analysis library callable from R and Splus. Most of the C image functions use an abstract data type, and R only sees a pointer to this. All memory allocation is done by the library. This leads to some interesting problems. I'm interested in your views about possible solutions. 1) assignment. something like a<-b, where a and

hello all i want to get the substring of a string i found a source that do it...but don''t work in my machine example "the source of ruby".chars[0..5] that must return "the so" -- Posted via http://www.ruby-forum.com/.

Hi, How can I debug the models interactively? When I load the console using "ruby script/console", the changes in the models doesn''t get reflected. I have exit the console and reload the console everytime I make some changes. Is there a better way? Thanks, Hari -- Posted via http://www.ruby-forum.com/.

...l myself, but there is a problem when someone else does: ?lm ## help works help.start() ## fires up browser ?lm ## no longer works becuase it is looking for (missing) html help pages to show in browser I searched for r-doc packages but could not find anything. Am I overlooking anything? -Naras

Naras presented something with similar functionalities using SVG a couple of years ago, and since then the svgdevice package had been made available. I do not know SVG myself, but according to Naras, it's all possible. Best, Andy From: Terry Therneau > > I have an application where the...

Hi, Where to put the execute statements in migration scripts? e.g, I would like to create a table and add a foreign_key reference. def self.up ?? execute "alter table ...." create_table :my_table do |t| t.column :user, :string end ?? execute "alter table ...." end Should the execute statement be above the table creation or below the table creation? Logically I

Full_Name: Laurent Gautier Version: 1.3.0-patched OS: IRIX 6.5 Submission from: (NULL) (130.225.67.199) Hello, The function La.eigen, called by cmdscale in the package mva behaves an unexplicable way (for me). The following lines show what happened. I tried the very same on linux, and it worked fine. >a <- matrix(c(1,2,3,2),3,3) >a [,1] [,2] [,3] [1,] 1 2 3 [2,]

Hi, When I start the "autotest" it gives me the following error...not sure what HOME path I have to set...all Ruby/Rails related components are in path! --- C:\>autotest -rails C:/Tools/InstantRails/ruby/lib/ruby/gems/1.8/gems/ZenTest-3.3.0/lib/autotest.rb:285:in `expand_path'': couldn''t find HOME environment -- expanding `~/.autotest'' (ArgumentError) ---

How can R users take advantage of the "active PDF" paradigm for annotation of statistical graphics? The basic objective is to take a small number of locations on a graph and hyperlink them -- add persistent information to the pdf rendering of the graph so that when the user clicks on the location, a browser is (started if necessary and) pointed to a URL specified by the persistent

Anyone know what the problem is with IRIX 6.5 ? (esp if there is a solution?). Looks like the built-in math stuff is masking definitions from R source. (passing this along for a friend). best, -tony From: Andreas Krause <Andreas.Krause@genedata.com> To: "A.J. Rossini" <rossini@biostat.washington.edu> Subject: Re: splus shell escapes # download ./configure R is now

Dear LLVM contributors, I am Naoki Shibata, an associate professor at Nara Institute of Science and Technology. I and Hal Finkel would like to jointly propose to add my vectorized math library to LLVM. The library has been available as public domain software for years, I am going to double-license the library if necessary. ******** Below is a proposal to add my vec...

Hi, How do I configure my routing file to handle the following condition: www.my-domain.com --> "Web site under construction" page www.my-domain.com/beta/ --> The actual beta application In the normal case when I access "www.my-domain.com/beta/" the application works fine but the redirects go the root and fails. How can I make sure the "redirects" goes to

Hi, I am reading RSS feeds and quite often I get the following error in the "net" library. Anybody had such error before? Any info would be very useful? Thanks, Hari ----- /usr/lib/ruby/1.8/net/protocol.rb:133:in `sysread'': end of file reached (EOFError) from /usr/lib/ruby/1.8/net/protocol.rb:133:in `rbuf_fill'' from /usr/lib/ruby/1.8/timeout.rb:56:in