Summing Up

Congratulations! You are done, and you even made it through the advanced topics. You should celebrate. The skills you have learned in this book will change the way you see computers—and might even change the way you see the world. These skills are too valuable to keep to yourself. Now that you’re done reading it, you should lend this book to a friend. Then you can joke together about using your grandma’s toothbrush.

In this chapter, you learned about:

Image Version control

Image Subversion

Git

Object-oriented programming

Classes

Instances

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