A Detailed Explanation of Alan Becker’s “Animation vs. Coding”

The Best beginner guide for Python learners.

Alan Becker just posted another great video about coding.

If you haven’t watched it yet, go watch it now!

In this article, I gonna to explain every detail.

NameError

Initially, the Yellow dude tried to type hello directly. In this case, the Python interpreter thought it was a variable name, but it can be found hello in the context, so the interpreter will throw an NameError exception.

If you want to use a variable, declare it first!

print()