similar to: RoR groups/classes in Osaka

Hi guys. Total newbie here. I''ve been doing web stuff since 1996 but only began the foray into scripting last year. I haven''t got my skull completely 360 degrees around OOP yet. It''s just me here (in Japan) and there are no Ruby groups in my area (never mind any in English). I''ve got a database table - real simple: question, answer, and id fields - and I

I know this is a simple question, but i just want to put the current day, month, date and year on my website. I still can''t figure out how to read the Rails API. Can anybody help me out? TIA -- Posted via http://www.ruby-forum.com/.

Dear list members, I would like to know the difference in outputs and calculation processes between residuals.glm(object, type="response") and residuals.lm(object). For above-ground biomass estimation of trees, I estimated parameters of an allometric equation (ln y = b0 + b1*ln x) using glm as follows: fm <- glm(Ws~log(Wb), family=quasi(link="log",

Hello LLVM, During this sprint we will also look at using LLVM JIT for our project. What exactly we will do in Tokyo very much depends on who will attend. So if you are interested please contact me beforehand so we can make sure everyone will have a fun and productive time. cheers, Eric van Riet Paap Tokyo PyPy Sprint: 23rd - 29th April 2006

I think I''m missing a step here, but they don''t seem to cover this in the AWDWR book... does anybody know the various steps required to switch from development to production mode in Rails? I''ve scoured the application and changed everything that stands out, but the damn thing is still running off the development database and won''t connect to the production

Does anybody know how to turn a floating-point number (i.e. 60.345) into an integer by cutting off or rounding the decimal portion? Either method, or both, would be quite welcome. Thanks! This forum rocks! -- Posted via http://www.ruby-forum.com/.

Quick question - if i want to separate a long string of text, separated by single carriage returns, into an array of paragraphs, I can use the following code: paragraphs = article.content.split("\n") The "\n" means a carriage return, as far as I can tell. If I wanted to take text, that had been written using the more common double carriage returns, into an array of

I'm trying to setup a simple tcp sip connection based on the toronto osaka example in the Asterisk book. On the remote box (osaka) (1.8.9.0-rc1): [toronto] type=friend transport=tcp secret=welcome context=toronto_incoming host=dynamic disallow=all allow=ulaw sip show peer toronto * Name : toronto Secret : <Set> MD5Secret : <Not set> Remote Secret:

How to make that the typed code on ruby in text_area it was carried out in @params ["name"]?? -- Posted via http://www.ruby-forum.com/.

I''ve got a bunch of dynamically generated link paths that I want to use to link some dynamically-generated image paths. Specifically, I want to link thumbnails in a gallery to the larger images. But I''m stymied by Rails'' syntax. I can''t figure out how to do this. I tried this: <%= link_to(image_tag("../../images/photos/photo.photogroup/TN_

Has anybody had Rails just refuse to cooperate with anything? I had an application working great in development mode, then switched it over to production, tried to host it, but couldn''t. Some error that I can''t figure out. So I decided to create a simpler application, host THAT in little baby steps until something went wrong so I could tell maybe where I was losing it.

I''m using this: <% words = article.content.split(/ /) %> <%= words[0..20] %> to (ostensibly) split a paragraph into component words, with spaces in between, then print to html only the first 20 items, words and spaces. I got this (split(/ /)) from the online pickaxe book at http://rubycentral.com/book/ref_c_string.html#String.split . The problem is, the resulting array

Hey everybody! I was just wondering if Rails'' javascript library includes something as simple as making a dropdown that jumps to the link when selected without needing a "submit" button. I see a bunch of AJAX effects and draggable-element stuff, but all i need is a simple dropdown... should I code it myself? -- Posted via http://www.ruby-forum.com/.

I''m just trying RoR and it works very smoothly. I''am also somewhat familiar with ruby however I do not know where my Classes are supposed to go in RoR. E.g. my ruby file looks like include a_few_lib_here Class function_name def aaaa end end #main program yadayada = function_name(parameter) I understand: - the main program goes in a controller I have to create - but

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Hello, Thank you for the job well-done. I installed the chan_h323 of the asterisk-1.2.7.1 and with lib pwlib-v1_10_0-src-tar.gz and openh323-v1_18_0-src-tar.gz and I used licensed g729 from digium. However, I am having a very funny behavour. 1. If I send a call on its ringing at the called side but the caller didn't get the ringing tone. 2. if the called picks up the phone, I am

Cc''ing to the list for archival purposes: On Tue, Mar 25, 2008 at 7:55 PM, Brian Noguchi <brian.noguchi at gmail.com> wrote: > Hi Hemant, > > I''m Brian Noguchi, a developer in the Bay Area. I have some questions about > backgroundrb, and I found your contact info on a forum. I figured its > probably best to get answers straight from the source. > >

I''d like to find all records that have a certain integer as their "level" field in the database. I know how to find all the records: allquestions = Question.find(:all) ...and I know how to find the one record that has a certain id: allquestions = Question.find(params[:id]) ...but how do you find all the records that share a certain value in one of their fields? I tried

I''m kinda newbie in RoR yet and I''m having a hard time trying to figure out how should I implement this. I''m writing an application to store and display information about insects and their distribution. Currently I have almost all functionality implemented, except for a **very** important one: The application must be capable of "crawling" itself and generate a

================================================================= CALL FOR PAPERS 10th Workshop on Virtualization in High-Performance Cloud Computing (VHPC '15) held in conjunction with Euro-Par 2015, August 24-28, Vienna, Austria (Springer LNCS) ================================================================= Date: August 25, 2015 Workshop URL: http://vhpc.org Paper Submission