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Week 80

 What is the most interesting thing you have learned in your reading of "Software Engineering at Google"?

    The most interesting thing I learned from Software Engineering at Google is how important code reviews are beyond just finding bugs. I didn't realize that code reviews also aim to improve code readability, encourage knowledge sharing, and create a historical record of why changes were made. Something else I found interesting is that Google aims to keep code reviews small, around 200 lines when possible. This is to make it easier to review and speed up development. I sort of just assumed that code reviews would be exponentially larger because these are seasoned, experienced programmers, and I thought that Google would have such drastic changes at a time. It showed me that code reviews are as much about collaboration and maintainability as they are about catching mistakes.

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