Ruby on Rails Active Records

Ruby on Rails Active Record can be defined as the Object Relational Mapping (ORM) layer supplied with Rails. It follows the model of ORM only by adopting the following workflow – * tables get mapped into classes, * rows get mapped into objects, and * columns get mapped into object attributes. Rails Active Record acts asRead More

Django RSS

Django offers you a feature of creating an RSS with the help of the syndication feed generating framework. With the help of this framework, you can easily create RSS feed or Atom feeds. For this, you just need to create a subclass of the django.contrib.syndication.views.Feed class. In here, we will be using the previously createdRead More

Ruby on Rails Installation

Before you start developing a web application with the help of Ruby on Rails framework, you need to have a list of software installed in your system. The list is given below – * Ruby, * Ruby on Rails framework, * a web server, and * a database system. We are assuming that you areRead More

Ruby on Rails MVC Framework

A framework can be defined as a set of programs with built-in libraries which help you in writing most of your web application’s code. When a developer uses a framework to build a web application, the main objective is to save time and build a task specific application. Now, when you are using Rails forRead More

Ruby on Rails – Introduction

What is Ruby? There are a few things you should be aware of. The base for Rails is Ruby and that’s where we’ll begin with. Ruby is a computer programming language that can be described as a combination of – * Elegance of Smalltalk’s concepts, * Ease of use and ease of learn from Python,Read More

Django Form Processing

Form creation in Django is similar to the creation of a model. Once you inherit the Django class in your code, its attributes will help you to create the form fields. For this, you need to start by adding the forms.py file in the myapp folder. This forms.py file will contain all your app forms.Read More

Django Cookies Handling

There are times when you are required to store data on a per site visitor basis which goes well with the requirement of the web application. Always remember that cookies are stored on the client side. It is also dependent on your client browser security level. Well, sometimes cookies work properly and sometimes not. ThisRead More

Android Services

A service is one of the application components which helps a long-running operation to perform appropriately by keeping itself running in the background. A service does not require to communicate with the end user and it also keeps running even after the application gets destroyed. Also Read: Android Activities A service always takes place inRead More