There are some importatnt step to install Nginx with passenger on a newly installed Ubuntu server.

I've wrote these words on google. And I don't find the exact solution.

The problem:
What Should I write in the href? If I write # sign then browser go to the top of page. I wouldn't like to go to the top of page.

Here is the HTML:

<a href="#" id="example" >Click</a>

jQuery code:

I post my normalization function. This function find all illegal characters (like: Ő, Ű, ú, í, etc. ) and replace it to latin1 chars. (like: O, U, u, i, etc.) This function works for me on hungarian words. Try it on your text and post your comment about it.

Today, I found a really good CMS. I'm looking for ruby 3 CMS for a while. I found this CMS solution that use my favorite NoSQL database system: MongoDB. I think multi site feature is rare in ror applications. Locomotive CMS do it.

Locomotive is an open source CMS for Rails 3. It's super flexible and integrates with Heroku and Amazon

Some features from technical Specs:

I got the following error when i run a rake db:seed command on may RoR application:
invalid multibyte char (US-ASCII)

I found the soution and the error has gone away:
You should add a line to your file:

# encoding: utf-8

You can change the utf-8 to any other encoding that you use.
I added this line to my seeds.rb file and all UTF-8 code have been executed without errors.

I've collected all open source CMS based on rails 3.x.

Rails CMS/Wiki/Forum

This is a very simple but feature rich CMS framework. It is good startpoint for a new rails project what will be wiki, Forum or CMS

Source: https://github.com/jlapier/Rails-CMS-Wiki-Forum

Casein CMS

This is a very minimal and lightweight CMS. Only users table created on rak db:migrate. It is a good start point for any content based application. This application scaffolding your rails app with a very beauty user interface.

You have installed RoR3 and now you want to install a rails3 webshop.

I think the best solution is Spree. This is the only rails3 based e-commerce solution at this time.

How do you install this shop?

rails new rails3-shop
cd rails3-shop

edit Gemfile and add new line

gem 'spree'

Install new spree site.

rails g spree:site
rake spree:install
rake db:migrate
rake db:seed
rails server

The rails server command starts the webrick server. You should go to http://localhost:3000/ to check spree.

function foo($year = date('Y')) {
  // this is invalid
}

So, how should do it?

define('THIS_YEAR', date('Y'));
function bar($year = THIS_YEAR) {
  // this is valid
}

Here is my HTML number formatter. Sometimes the browsers wrap the numbers along thousand separator or decimal pont, but this function prevents this event.

function html_number_format($number, $decimals = 2, $dec_point = '.', $thousands_sep = ',') {
  if ($number === FALSE) {
    return '---';
  }
  return '<span style="white-space: nowrap;">'.number_format($number, $decimals, $dec_point, $thousands_sep).'</span>';
}

See the following code: