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Monday, October 13 2008

Tutorials & Code Snips

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Installing Rails on Tiger - Watch Tiger Get "Railed"
Setting up a local Rails development environment is simple in Mac OS X Tiger. Because of its Unix underpinnings, a lot of the core functionality is already built in. For example, Ruby, Apache web server and SQLite are preinstalled with every Mac. Even with this free functionality, there are a few things we are going to need to install: namely RubyGems and the Rails framework itself....
(Hits: 640 | Votes: 0 | Visited: 172 | Added: 2006-05-22 13:25:58)
How to make a todo list program with Rails - A tender way to get started with a tender webframework
This tutorial is intended for first-time users of Rails who want to build a small database-driven application. I’ve chosen to show the creation of a rather simple TODO list program, because it’s short, easy and can be useful. I’ll be using Rails version 0.9.1, with ActionPack 1.0.1, ActiveRecord 1.2.0 and ActionMailer 0.5. If you have any problems, email them to me. If you want information on the methods and classes used in this tutorial, you can visit the Rails API documentati ...
(Hits: 644 | Votes: 0 | Visited: 125 | Added: 2006-05-22 13:27:31)
NArray
NArray is an Numerical N-dimensional Array class. Supported element types are 1/2/4-byte Integer, single/double-precision Real/Complex, and Ruby Object. This extension library incorporates fast calculation and easy manipulation of large numerical arrays into the Ruby language. NArray has features similar to NumPy, but NArray has vector and matrix subclasses.
(Hits: 662 | Votes: 0 | Visited: 174 | Added: 2006-07-16 00:37:54)
Using Rails 1.0RC2 on a Shared Host

You live on the bleeding edge. You like to live dangerously.

You have everything working right with Rails 0.14.1. But some bugs that were fixed or features that were added mean that your app won’t work with 0.13.1 anymore.

Plus, you are on a shared host who is still using the ancient 0.13.1. You want to upgrade to the latest release candidate of Rails. How do you do it?

There are several ways, but here’s how I did it....

(Hits: 668 | Votes: 0 | Visited: 156 | Added: 2006-05-22 12:41:59)
Ruby Oracle DBI ActiveRecord in 7 steps
Setting up ruby to work with Oracle seems to be a pain for a lot of people. Here are the steps I follow to set it up on a linux box from nothing to Active Record or DBI in 7 steps.
(Hits: 787 | Votes: 0 | Visited: 86 | Added: 2006-07-16 00:50:44)
PeepCode :: PeepCode Ruby on Rails Screencasts
Screencasts covering relevant Ruby on Rails topics.
(Hits: 856 | Votes: 0 | Visited: 95 | Added: 2006-08-19 16:20:44)

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