DevInterface

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 iterate over Hash elements
The Ruby Hash class provides three different iterators: each, each_key, each_value.
There is actually a fourth iterator, each_pair but it is [...]

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 some more tags for each item in the feed.
In particular, in addition to the usual tags present in an RSS feed, I’ve added [...]

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 fair to me to explore some language constructs that are widely used by the Rails framework.
In this and in the next posts I [...]

Today I want to present a very convenient jQuery plugin I’ve used to create a combo box with checkboxes for a multi-selection field.
Suppose we have a form of insertion / modification of user data, and that the user can have multiple functions.
We start with rendering the form with a multi-selection field, where you can select [...]

I have seen many articles in the web that explain how to send an email with a Google account from a Ruby On Rails application.
However, I believe there are several faulty or incomplete examples around.
That’s why I decided to share a working solution that I used in various projects.
The main problem with Gmail (or with [...]