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Now in python you may see that some people write code like this and other people write code like this.

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Notice double inverted commas single inverted commas.

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Which is better.

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Can you mix them.

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So firstly I can mix these together so I can say C equals a plus b c equals twelve in this example.

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This is a string so it's not one.

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It's actually a string value of one.

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This is a string of two.

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It is bad practice to mix together.

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Have a look at pep 8.

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So PDP eight on the Python website if you want to learn best practices of how to write Python code so

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don't mix but you can choose one or the other.

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So the idea is if you decide to write it this way then be consistent and stick to that way of doing

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things.

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Notice Python does printed out with single inverted commas but you could use double inverted commas

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if you prefer.

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Bottom line is be consistent.