We now have a
BattleResult class, and we type-hinted the two
Ship arguments. But now, if you look at the
battle() function, there's a case where the ships can destroy each other. When that happens, there is no winning or losing ship—they're both null. Since
null is not a
Ship object, PHP gets angry and throws an error. In this PHP tutorial we'll fix that problem by creating a
isThereAWinner semantic method in 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?