Will Paginate is a great and widely used gem for pagination in Ruby on Rails.Sometimes you need to paginate multiple list on the same page.This tip show you how to put a list of...

[** UPDATE: 21/01/2013 **]: Thanks to Kevin Triplett now there's a Devise wiki page referencing this post and combining the comments. Please check this wiki page, especially if...

It's coming the time for publish online Gruppi Emergenti, the new music portal that offers a showcase for the bands, performers and live music venues in Italy.The website is co...

Every time you create a web application where users can register, it is good to exclude some login or username so that they can not be used. A classic example is the login "adm...

In the last days we have spent a bit of our time to do a full redesign of our website and our blog. The result is what you are looking while reading this article. Specifically,...

Hello everyone.I’d show a workaround to send email asynchronously using Devise and Rails3.Suppose we have already up and running our application with Devise and delayed_job corr...

Hello everyone.With today’s article I want to show how to implement two dropdowns dependent on each other using Django and jQuery.Suppose we have a 1-N relationship between car ...

In my last post I talked about Ruby's hash. Today I will resume and complete the argument by describing some of the things you can do to manipulate the hash values. 1. How to i...

Hello everyone.In this article I will show you how to create a custom feed in Django, using the Django Syndication Feed Framework 1.2 or higher.I’ve had to create an XML with so...

The most famous framework based on Ruby language, Ruby on Rails, makes extensive use of hash. And cause in our blog we talk mainly about development with Ruby on Rails it seem f...