How to pass parameters (values and variables) to your methods; a vital programming skill. I also discuss something that usually confuses beginners — namely, how data flows from one variable to another when you pass the variable to a method. Plus another brief revisit to the subject of references vs. values.

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Code for this tutorial:

Hi I'm Sam.
Jumping: 7
Moving 12.2 metres in direction West
Hello there.
Jumping: 14

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