Storing Data Using Files in PHP – Shopping Cart

Hi! After adding some functionality to our shopping cart, I am going to do something different today: storage. Assuming we want to collect all the orders from customers and store them in a file somewhere for later use, we can easily create a file and write and read to and from it. I have altered the original look of our simple cart by adding a new input area for shipping address: Let us look at it now.

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Hone Your Powers – Programming 101

In this challenge, we are required to learn some basic python or ruby constructs that could be useful while converting data returned by Twitter API calls into useful information that we can use in applications. Of course we don’t have to use either of those languages. There are other great languages like Javascript and PHP that you could give a shot! Either way, let us start this ball rolling: I am going with Python!

[python]

#make a simple dictionary/hash, add some items to it
#experiment on retrieving them by key and by value
#dictionaries are mutable