1. The power of loop

“Do not pity the dead, Harry. Pity the living and above all, those who live without loop” - Albus Dumbledood

Finally, we hit a chapter that allow us to make a powerful script. First, don’t get too excited. Let us examine what looping is and why it is...

1. What is a variable?

To understand what is a variable, I believe it’s good to know why do we need one in the first place. 

Let’s get back to Mike, the robot. Let say that this is my instruction list for Mike:

- pick up a flower

- smell the flower

- put a flower on your he...