Should one declare alternative response types (e.g. JSON) in Rails controller actions even if not utilising them?
Just wondering what the accepted convention is for Rails controller design. Currently, every controller in my app that I've written it set up to send a JSON response when necessary. Thing is, I only ...
The best thing I like about ASP.NET MVC, is that you can directly call a server method (called action), from the client. This is so convenient, and so straightforward, that I really like to implement ...
In an e-commerce site, when adding an item to a cart, I'd like to show a popup window with the options you can choose. Imagine you're ordering an iPod Shuffle and now you have to choose the color and ...