1. Create a Facebook Application by using your ‘Facebook Developer account’ 2. Get the ‘App ID’ and ‘App Secret’ of your created applicationAdd following gems to your Gemfilegem ‘omniauth’gem ‘omniauth-facebook’Run ‘bundle...

Using work through customized scripts or applications is smart approach by System Administrators. For a busy system administrator to collect all the h/w and s/w information from the network is...

For example, say we want to add multiple addresses(attributes) having many fields inside a create/edit employee formStep# 1        Create a model named Employee        Create another model named Address        Add the...