Navigating through Xcode Arrays
How do you navigate through arrays in xcode? Take the following example.

        (
            [balance] => 120.50
            [username] => myuser
        )

In php you can do something like: 

    print $user['balance'];
    print $user['username'];

Any advice out there?
Navigating through Xcode Arrays
===

How do you navigate through arrays in xcode? Take the following example.

        (
            [balance] => 120.50
            [username] => myuser
        )

In php you can do something like: 

    print $user['balance'];
    print $user['username'];

Any advice out there?