7 Python mistakes all beginner developers make — and how to avoid them

The morning started perfectly. I was done with a new feature even before I finished my coffee. My productivity was soaring high. At that time, I didn’t know that it was too good to be true. It took the problem only a few hours to surface. However, finding the root of the issue required much more time. The fix required the rest of the day. I was a beginner back then. With this, I have learned an important lesson about lists in Python for life. Does this sound familiar? It happens with everyone, but it is always better to learn…

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