similar to: postgresql date

Hi, I''ve used .save to save the attributes, but on my table there is an autoincrementing id (not the primary key) that doesn''t need to be inserted... but save try to INSERT it anyway... is there a way to avoid save from acting this way or to whisper him to be more polite this time? ;) Thanks, Enrico -- "The only thing necessary for the triumph of evil is for good men to do

hi, is there a way to create the database (say development and or production) specified in database.yml with rake? thanks, Enrico -- "The only thing necessary for the triumph of evil is for good men to do nothing" Edmund Burke

I''ve got a partial with a form using the dynarch calendar (calendar_field behavior). Working. Now I render this partial from the action specified in to a link_to_remote. Now when I click the calendar it''s not showed anymore. theese lines: <%= stylesheet_link_tag ''calendar-system.css'' %> <%= javascript_include_tag ''calendar'',

Hi, I need to check the uniqueness of an attribute (a doc number) using a condition (a specific year), I''ve found validates_uniqueness_of :number, but I need to tell it I just want to check a specific year. I''ve found :scope but I haven''t really understood it''s meaning, Can I scope on a specific year? Thanks, Enrico -- "The only thing necessary for the

Hey there, good job with the file_column thing, but I''m experiencing a problem I didn''t found about. I''m grouping controllers in to modules (like Admin::Category Admin:Item) and: url_for_file_column("dettaglio", "picture_url") return this search path: src="/detail/picture_url/development/5/dark.jpg" there''s a development coming from

I need to change the name of the table a model is connected to... like the example in the API... the table is called mice and I want a class called Mouse. class Mouse < ActiveRecord::Base table_name "mice" end I''m doing this cause I want tables in my language (italian) and avoid the nameS thing. just adding it in that way doesn''t work ArgumentError in

Hi, I correctly see: image_tag url_for_file_column("element", "picture_url", "medium") now I need to make it a link so I''ve used: <%= link_to(image_tag url_for_file_column("element", "picture_url", "medium"), {:controller => "products", :action => "sec_level", :level_id => @element.id}) unless

Skipped content of type multipart/alternative-------------- next part -------------- Index: pbx.c =================================================================== RCS file: /usr/cvsroot/asterisk/pbx.c,v retrieving revision 1.14 diff -u -r1.14 pbx.c --- pbx.c 19 Apr 2003 02:41:22 -0000 1.14 +++ pbx.c 21 Apr 2003 02:27:43 -0000 @@ -713,6 +713,8 @@ { char *first,*second; char tmpvar[80] =

Hello iam new to rubyonrails. Please any one help me out in "How to upload only jpeg & gif & png images into public/images using rubyonrails" Thanks in Advance -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060504/33a17ad2/attachment.html

I'm use RPostgreSQL to access data on a Postgres server. I would like to keep my SQL statements in external files, as they're easier to write and debug in pgAdmin, then I use readLines to bring them into R and feed to dbGetQuery. Here's the problem. When I create a SQL script with pgAdmin, then load it in R, the ensuing script fails when I feed it to dbGetQuery. When I inspect the

I've been fighting to get the latest source of pgadmin compiled on Centos 5 64-bit. I obtained gnu-c++ (so it was happy with g++). It then complained about wxWidgets, so I obtained the source for that, compiled and installed, and ./configure for pgadmin saw wxWidgets and was happy with that. Go to make... It complains that some header file is missing. A google search reveals limited

hi all, i want my users to enter a date in "ddmmyyyy" format, do someone know how may i transform it in "yyyy-mm-dd" in the controler before i add it to the base please? thks irong -- Posted via http://www.ruby-forum.com/.

Hello everybody, I'm quite new in using R so please do not kill me if I ask stupid questions. My problem is that I have a table containing dates in the first column of 10 years. These dates have the format ddmmYYYY at least in the csv-file. After importing the file using read.table() R deletes the first character if it is a zero. So e.g. if it's 01012010 R displays it as 1012010. Now of

I am using rails just for few days Now i am developing traffic reports for my local network I had to build database queries manualy becouse ActiveRecord does not support selection of multiple sum() fields in silgle query Then i wrote special class QueryBuilder which makes query string from the given conditions (group by, where, additinal fields to select etc). I put QueryBuilder just after my

Hi, I''ve installed Ubuntu 5.10, with Ruby 1.8.4 with thoose rep: deb http://www-devel.orcaware.com/packages/ubuntu/ breezy/ deb-src http://www-devel.orcaware.com/packages/ubuntu/ breezy/ when I give: sudo gem install postgres I get: Attempting local installation of ''postgres'' Local gem file not found: postgres*.gem Attempting remote installation of

Dear R-users, -I am new to R, and I am struggling with the following problem. -I am repeating the following operations hundreds of times, within a loop: I want to subset a data frame by columns. I am interested in the columns names that are given by the rows of another data frame that was built in parallel. The solution I have so far works well as long as the elements of the second data frame

Hi, I''ve looked on api.rubyonrails.org but I''ve not found how to add to a date_select(object, method, options = {}) a class option to set the class of all the select tags. I''ve tried using "class" => "myclass" in thoose ways: <%= date_select("costo", "data", "class" => "testo" ) %> <%=

[apologies for no line wrap; config lines at bottom] I have mentioned on several threads here that the Monitor application doesn't do exactly what one would expect: the originating and answering legs of a call are unsynchronized by the duration of the interval that it takes for the answering leg to pick up the phone. This can be very distracting in a final mixed version of the file. Brian

Dear R-users, I have to deal with (txt) files of the form 10092007 24.62 24.31 24.90 11092007 19.20 23.17 22.10 13092007 24.71 27.33 23.10 14092007 27.33 27.90 24.10 15092007 28.22 28.55 24.30 16092007 28.53 29.24 27.40 17092007 24.19 30.64 26.80 18092007 22.60 20.62 28.40 19092007 18.89 21.70 14.70 20092007 21.27 22.92 17.30 21092007 22.38 24.72 18.80 22092007 23.94 24.73 20.40 23092007 25.33

Hello, I have a set of data that has a Date column looks like this: 12/9/2007 12/16/2007 1/1/2008 1/3/2008 1/12/2008 etc. I'd like the date to look something like the follow (so that I could sort by date easily). 20071209 20071216 20080101 20080103 20080112 How to do it? Thank you very much Julia -- View this message in context: