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What is the difference between # and ## in python?
Can you give me an example of when to use # for comments?
Sure, when you want to explain what a line of code does, you can use the # symbol to start the comment. For example, if you have the code line "a = b + c # This line adds variables b and c together and assigns the result to variable a", you can use the # symbol to explain the line of code to other programmers who might read it.