Python Morsels: Commenting in Python

Python comments, crucial for code clarity, begin with a '#' symbol, often called an octothorpe. A comment extends to the end of the line, allowing developers to explain code functionality. These are single-line comments; Python lacks a specific multiline comment syntax. Comments can be used inline with code or in separate lines for larger explanations. The example provided demonstrates using a comment to clarify an ANSI escape code's purpose in clearing the current line. The comment explains that the code overwrites "Hello!" with "Goodbye!" by moving the cursor and erasing the line. It also notes a compatibility issue with Windows, highlighting the importance of informative comments. While essential for readability, comments should be used judiciously, explaining the "why" rather than the "what" of the code. Over-commenting can hinder readability and maintainability.