Our last big piece to the puzzle is to create a function to query the data for just one pet. In the process of doing this, we're going to get a lesson in function scope, where each function is its own little universe and you only have access to the arguments passed in and any variables you create in that function. This can trip you up when you need to access that data from another function. In this tutorial, we'll get that all sorted out and finish up our
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?