Comments


https://youtu.be/pd75QRiY4zI

Another short post.

Here's something I have hinted at in the past but never formally introduced:

Comments.

Comments are sticky-notes from the programmer.

They could be things to remember such as - what to do next.

They could be things to explain such as - what does this code do?

They could be self-checks such as - this is what should be true leading into this part of code

They could be notes to other programmers or team members

They can contain copyright information

They could contain notes to users

Comments in Python start with the # (once called "octothorp" or "pound sign" now called "hashtag")

On a given line, anything after the # is ignored by the interpreter

Use them.. it's hard to overuse them.

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