similar to: Is it possible to have one class containing tw

I''m running into the need (on at least one project now) to implement end-user-customizable "metadata" or properties on model objects. The standard example would be a Person class that had first_name, last_name, etc. but would need to be extended real-time (through the web admin interface) with properties such as phone_number : varchar (30). I''ve done some basic

Subject: [ANN] ri_cal 0.7.0 Released ri_cal version 0.7.0 has been released! * <http://ri-cal.rubyforge.org/> * <by Rick DeNatale> A new Ruby implementation of RFC2445 iCalendar. The existing Ruby iCalendar libraries (e.g. icalendar, vpim) provide for parsing and generating icalendar files, but do not support important things like enumerating occurrences of repeating events. This

Hi all, I would like to discuss a design idea I have in mind with you, in order to get critical feedback. ActiveRecord supports single table inheritance(STI) "per se", BUT you must add all possible instance variables(properties) of all subclasses to the "base table"(as columns). I would like to circumvent this restriction. Say we have a class AbstractGenericThing <

How can I html-escape an input fieldin my form ? I cannot use them directly h(f.text_field ''name'', :size => 30 %) or sanitize(f.text_field ''name'', :size => 30 %) are incorrect.... <% form_remote_for :property, @property, :url => {:action => @action, :id => @property }, :loading =>

I''m trying to figure out the Rails way to model the following problem: I have 2 tables. One (let''s call it location) contains a single address. The other (let''s call it company) contains 3 address. I''m trying to figure out the best way to model this. I''ve created an address table, a set up the model as follows: class Address <

Author: robert.moran Date: Sun May 31 11:13:23 2009 New Revision: 11 Modified: trunk/source/mxn.core.js trunk/source/mxn.js trunk/source/mxn.yahoo.core.js trunk/tests/index.htm Log: Added functionality to automatically load scripts needed. Allowed mapstraction default constructor to have provider omitted (will use first loaded provider). Minor change to yahoo implementation -

Hi, here i describe my problem: mi application must allow 2 basic issues: first: the users may be able to create ''people'' (this would be a model with a scaffold, and is not an issue, the problem comes with requierement #2) second: the users should be able to add new fields to that model, for example: the model ''person'' may have 2 fields, let say:

Hello, I hope this is the right mailing list for troubleshooting. My environment is: -CentOs 6.3 x64 -Samba as PDC -OpenLdap -Bind I followed this very nice tutorial to set-up the environment as PDC: http://www.server-world.info/en/note?os=CentOS_6 <http://www.server-world.info/en/note?os=CentOS_6&p=samba&f=4> &p=samba&f=4 And actually almost everything is

Got this today. Please take a look and let me know what you think. - Dan ---------- Forwarded message ---------- From: Kevin Burge <kevin.burge at systemware.com> Date: Dec 7, 2006 6:45 AM Subject: win32-service problems with patch To: djberg96 at gmail.com Hi Daniel, Thanks for win32-service. In the process of using it for running a reliable-msg (drb) server and clients, I had some

Hello list, I'm sure this is something simple I'm missing. On CentOS 4.6 fully updated, stock Firefox, if I type in http://www.youtube.com in the address bar it always goes to http://tw.youtube.com and has the encoding all messed up. Same happens if I click on any link to youtube. SeaMonkey does not display the same symptoms and works correctly. firefox-1.5.0.12-0.10.el4.centos.i386

Hi, just wanted to let you know that I have two belkin F6C-1250-TW-RK UPSes which work just fine with nut. I made this small patch so that nut recognizes the usb device id. Thanks, ~David -------------- next part -------------- A non-text attachment was scrubbed... Name: nut-2.4.1-belkin-1250.patch Type: text/x-patch Size: 1205 bytes Desc: not available URL:

For the record, I was able to get the following working: Device: Belkin F6C1500-TW-RK Driver: belkin I tried the "belkinunv", which I use for my F6C1100-UNV, but it didn't work. At least there was a driver that worked! :-) Feel free to add it to the list of "tested" configs. Thanks, Dave ---------------------------------------------------------- Are Your Friends

Hello, I was asked to provide info about my attempt to run Rome TW on my Linux system. Not sure what info exactly is sought, so please ask for additional information. The system I tried to use is a Dell Latitude D830 with 3 GB ram and the latest Bios version A15 I've installed Ubuntu 10.10 32bit. I did install Compiz Fusion from standard Ubuntu repo's. Additionaly, I installed Wine 1.2

Dear Ralph, Can you remove the following pages, which were incorrectly capitalized during creation: * Manuals/ReleaseNotes/Centos5.3/ChineseTW * Manuals/ReleaseNotes/Centos4.8/ChineseTW * Manuals/ReleaseNotes/Centos4.7/ChineseTW In addition, can you enable automatic redirection for non-existent zh-tw pages? Thanks! Regards, Timothy Lee -------------- next part -------------- An

Dear Ralph, On FrontPage, can you please add a link to "zh-tw" with the label "Traditional Chinese" (or ????), and rename the "zh" link to "Simplified Chinese" (or ????). Regards, Timothy Lee

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Hello, I'm using nut to control a Belkin F6C1500-TW-RK ups (vendor ID 050d, product ID 0751). I'm using the belkin driver and a serial connection for communications. The host computer is running Debian. I have things configured such that both my computer and the ups shut off when the battery level reaches a critical level, and everything seems to work fine up to this point. My problem

Hello, I'm using nut to control a Belkin F6C1500-TW-RK ups (vendor ID 050d, product ID 0751). I'm using the belkin driver and a serial connection for communications. The host computer is running Debian. I have things configured such that both my computer and the ups shut off when the battery level reaches a critical level, and everything seems to work fine up to this point. My problem

is there a way to override the productid (like -x productid=1234) when using newhidups? just thought i'd try it with the F6C1500-TW-RK over usb. i was able to get hidups to work using the below settings, but it provides limited information. my ups.conf entry: [belkin] driver = hidups port = /dev/usb/hiddev0 and the output of upsc: gateway:/etc/nut# upsc

I''ve been struggling a bit trying to figure out the best way to design/implement a system with authentication/authorization, and was hoping some of you may be able to offer some advice.. At the moment, I have a system with 4 different types of users - clients, administrators, sales_reps, and public_users. I''m using "Authorizing Users with Roles" from the Rails Recipes