similar to: not updating non-changed fields

Hey all, In my code, it seems that when I divide two integers, the result is an integer. Is there any way to make it such that when I divide two integers, the result is a double? Any help appreciated, Jin _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

Or does anybody prefer fastcgi/fcgi? I''m using webrick for development, but plan on using scgi when I switch to production (because it appears to be an update to fastcgi, and I couldn''t get fastcgi working anyhow). thanks csn __________________________________ Yahoo! Mail - PC Magazine Editors'' Choice 2005 http://mail.yahoo.com

Hey all, I believe there is a memory leak when using Win2000 + SQL Server + Apache2 + scgi + rails 1.1. My apps so far have been pretty ''low impact'' and i did not notice it before, but the memory footprint of ruby.exe is growing larger. After 6 queries that fetch ~2,000 rows each, ruby.exe has grown to 41 megs (originally around 20). The memory leak is also present in webrick,

Hello-- There must be a better way to do this. I have a class method in my model that finds averages and does a few calculations using find_by_sql. The problem I¹m encountering is that all computed columns from MySQL come back as type string. E.g., def self.find_averages(domain_id) if @@domain_average return @@domain_average else @@domain_average =

Hi, I''m trying to execute something like this method in a model: def self.sql_for_rankings() sql = "SET @counter:=0;" sql << " SET @counter:=0; SELECT *, @counter:=@counter+1 AS rank FROM testscores. " find_by_sql(sql) end Where the new rank column is a kind of autoincrementer inside of

When using PHP, I was able to enter a query against my list of invoices such as : Select SUM(amount) from invoices where project="123" This would give me the total amount of all invoices for project 123. In rails, how would I do this? I tried using "find_by_sql," but couldn''t figure out how to extract the results out of this. Thanks!

Hi all, I''m working on a Rails application. In this application I retrieve a list of ''brands'' using a method somewhere defined in my controller: private def get_brands @brands = Product.find_by_sql("select distinct brand from products"); end However, I display this information in a listbox in the template for my controller. This means @brands

Hey everyone, Aplogies asking such an off topic question on this list, as I have no one else to really turn to. I plan to release a website very soon to the public. I am just one-man shop, and do not know much outside the realm of programming. I''ve taken care of the "business" aspect of things, but know nothing of the legal necessities of having a web business. Specifically,

How does one do a SELECT MAX query in rails? I''ve searched and searched and tried lots of things with no luck. I want to implement "SELECT MAX(column_name) from table_name and have it return the maximum value from column_name. I just need to get that one value, not the whole object... Thanks for any ideas... Shelby _______________________________________________ Rails mailing

Hi all I am new to Rails, and obviously I''m missing something, I''ll get straight to the question: A User has many operations (granted to her), each Operation is associated with an OperationType. Each Operation may be associated with more then one User. So the model goes like this: class User < ActiveRecord::Base has_and_belongs_to_many :operations

You need a closure. onComplete: function (response) { NamedActionResponseHandler(theElement, response); } Is that what you mean? Greg > -----Original Message----- > From: rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org [mailto:rails-spinoffs- > bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org] On Behalf Of Erin Brewer > Sent: Monday, April 10, 2006

All, This is really starting to get me as i can''t figure out why I am getting this error. Here is what is going on. I have a table called items and a item controller. When I add a new item to the items table I am also creating several associated tables. the code for this so that you can follow along is: def create @item = Item.new(params[:item]) # The item belongs to

Hey all, Seeing the success of the OT: OS X MySQL tool thread, I thought I''d ask about the tools you guys use for your graphics editing/creating. Like many others, I too made the switch to Apple, and its been an absolute joy so far. I''m an independent contractor/consultant who''s comfort zone is in making admin websites to manage data. With this role comes making little

Hello, I''m very new to ajax and was looking for advice on scriptaculous at their website and they suggested i join your mailing list, I hope that was the right thing to do, I haven''t installed ROR yet but i have downloaded the needed one-click installer which i will setup sometime soon, until such time i would like to work with scriptaculous in its native form in php files, the

Using Rails to generate a sortable list, I get the draggable/sortable page elements, but Ajax never fires back the post-sorted list. (I''ve checked with IE & Firefox, the "save this order to the DB" controller hasn''t been called.) The View: <p>Drag to sort.<span id="sort_info"></span></p> <ul id="sort1">

Hi, Is there an easy way of querying an active record for a maximum column value? I need to do queries like: SELECT MAX(salary) FROM employees TIA, Jeroen

Hi, I'm using samba for login in Linux via Active Directory (win 2008). In my Active Directory, there is a user "jin", and its primary group is "xts", its supplementary group is "Domain Users". I found that the gid mapping is inconsistent with different samba version. That is: For samba-4.4.4: # id jin uid=30000(jin) gid=30000(xts)

I''m trying to get a Rico LiveGrid working, and I am a bit stuck on how to accomplish this. I have a page that successfully queries a controller and updates a <div> containing a table. I have two versions of the action; one uses the render_partial to return a rendered version of that table, and the other returns an XML-RPC document, and this is where I hit a snag. The Rico LiveGrid

You will have to insert callinst to tracing functions immediately after the value is produced, not at the entry points. Giri code has many such examples of how to do this. Thanks, Swarup. ________________________________ From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] on behalf of Jin Huang [54jin.huang at gmail.com] Sent: Thursday, January 02, 2014 9:47 PM To: llvmdev at

I''m trying to ensure that I keep the number of queries down a bit. If I have two model (lets call them Foo and Bar). They have a many to many relationship. Now I want to get (and paginate) records from Bar that are related to a certain record in Foo. For example I want all records from Bar whose name starts with ''C'' and are related to record Foo whose name is