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Hi everybody, I''m pretty new with Ruby on Rails and I was hoping someone could help me out. I''m trying to take in data from a file and add it to my existing database. what I''m thinking is that I have to create a class that reads the data and copies it. I''m not sure how I will input the data into my database. I''m not sure if this approach is the

...unción Arima del paquete forecast, por tanto me arroja todos los parámetros independiente de que no sean significativos. ¿ Cómo hago para decirle al R que omita los no significativos? ya que necesito obtener los residuales. Muchas gracias por la atención prestada. Cordialmente, -- Elkin Tabares Orozco Economista Universidad de Antioquia Cel:3017226361 <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Libre de virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign...

Hi everyone, I''m new with RoR and I''m working on a project that uploads information (keys-values) from a file into a database. Here is the situation: Somewhere in this file there is a strin-table such as the following: "hello" = "hello world" "sayHIgh" = "Saying hello to the world" I have parsed the files with a ruby script in such a

I wrote a ruby script that parses a file into key-values like so: class Parser table = { } IO.foreach(''Localizable.strings'') { |line| if line =~ /^ \s* " (.*?) " \s* = \s* " (.*?) "/x table[ $1 ] = $2 end } end I want to store the key-values in different colums on my database so that when I enter a key, it gives me the corresponding value...how

Hello guys, I am having the option to download certain folders on my app in zip format. So every time a user requests one I''m doing a system call to zip the folder (ex: system(''cd ''+path+'' && zip ...) and then the send_file method to send it. What happens is that I''m keeping track of disk space so I need to delete the zip immediately. I was

Hi list! I'm making tests for Asterisk. I've tested with 2 users installing SJphone and it worked fine, but when I install it over a third user with the softphone, the phone dial for 2 seconds and a window alert goes out on the softphone: Busy Call rejected: 486 Busy Here And on my Asterisk server this message: Apr 28 09:05:37 WARNING[8140]: channel.c:2685 ast_channel_make_compatible:

Hi group I wrote 2 years ago to know if there is some workaround for PacketCable. Since then I got no answer and now I hope there's something about. Is there any chance to use Asterisk as softphone with cable modem technology using Packetcable? Thanks in advanced Carlos Bernat -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello there, I''m new with ruby on rails and i don''t know how to load up a parsed file into my database. I have my ruby script that parses it but don''t know where to put my code, or how to combine it with view/model/controller. this is what i have: class Description < ActiveRecord::Base def import_strings(a_file) table = { }

Hi List !! I have a lot a questions about this incredible tool but short is my time to learn it, so I apologize if my last question was too general. I got another more especific trouble. I administrating an ISP and I have my Asterisk installed on a server for testing my network performance. I followed the quick-start tutorial provided by voip-info.org (which I think it's very useful) and

hello you all, I''m new with Ruby on Rails. I''m developing an application. I got the follwoign erro, can anybody give a hand? ArgumentError in AdminController#import_strings wrong number of arguments (0 for 1) RAILS_ROOT: ./script/../config/.. Request Parameters: {"commit"=>"Import",

Im not very familiar with RoR so this question might be kind of silly. I want to store strings from different lenguages in a database. I want to have the key for the string in english be the ''key'' for all the corresponding traslations of that string. For example: (database columns) lenguage-------------key-----------------value----- english hello

Hola a todas, Quiero realizar un subset selection usando el paquete leaps, entre mis variables explicativas tengo rezagos de las mismas, por tanto tienen datos NA. sin embargo, al tratar de realizar cross validation me pide que los datos esten en formato data.frame con lo que me arroja un error al ejecutar el algoritmo. Mi pregunta es cómo puedo forzar en un data.frame en que tengo variables

Hello there, I''m new with Ruby and I''m trying to develop a web app. I''m following an example from the book and they used ''select( )'' with three parameters...what exactly does ''select ( )'' do? I''m trying to have a scroll down button that will let me select one of the options. Is there another way to accomplish this? I

Hello there, I''m new with Ruby and I''m trying to develop a web app. I''m following an example from the book and they used ''select( )'' with three parameters...what exactly does ''select ( )'' do? I''m trying to have a scroll down button that will let me select one of the options. Is there another way to accomplish this? I

I am using a select menu to allow people to pick an item and be taken to a new page containing that item''s data. Pretty straightforward stuff. Except that I cannot quite figure out how to do this in Rails. I do not understand how to grab the variable from the select menu. Any suggestions? -- Posted via http://www.ruby-forum.com/.

Hi everybody, I''m trying upload files to my database through a batch file, does anybody have any suggestions how to do this? -- Posted via http://www.ruby-forum.com/.

Hi everybody, I''m new with Ruby on Rails and would like to know how to upload data into my database from a batch file. I want users to specify a path to their batch file and then upload from a path box. Does anybody know how to do this? -- Posted via http://www.ruby-forum.com/.

Hi there, I''m trying out Ruby on Rails for the first time. I want to know if there is a good debugger for it. Does anybody know of one? Thanks -- Posted via http://www.ruby-forum.com/.

I know i''m new with ruby and i''ve been kind of confused with how rails manages all the details. I want to store the key-values in different columns on my database so that when I enter a eky, it gies me the corresponding value. this is what i have: my view: <h1>Importing Strings<h1> <%=error_messages_for("string_record")%> <%=

Hi eveyone, If I want to parse a string file when the user uploads afile, how can I extract only those strings that i want, assuming that i already have the ruby script? should I save the file temporaryly and parse it and then export desired data or is there another way of parsing a file directly into the database? thanks -- Posted via http://www.ruby-forum.com/.