How to get the current URL

$this->here

How to redirect to the root of your website

I was having a problem in going to the root of my website and I have solved it by using the code below
$this->redirect(“/”);

Understanding CakePHP Model Associations

A clear and concise tutorial for understanding CakePHP Model Associations
Click Here

Sending any binary files to the user in CakePHP using Media Views

For more info Click here

Serializeable behavior for CakePHP

Click here for more info on this.

Best tips and practices to speed up your website

Best Practices for Speeding Up Your Web Site

10 Tips for Speeding Up Your Website

JSON Component for CakePHP

A nice component in dealing JSON
click here