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If you want to get some recommendations with regards to spacing and other best practices, do a search

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for Python Pep eight in Google and this gives you information about how you should be writing code in

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Python.

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This is the style guide for Python code and they talk about indentation and we told to use four spaces

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per indentation level.

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So if you want any recommendations about how you should write code.

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Have a look at the style guide.

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One of the questions that often comes up is string quotes.

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Should you be using single or double quotes?

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In this PPIP guide, we told that single and double quotes are treated the same.

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The PEP doesn't make a recommendation for this.

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You should simply pick a rule and stick to it.

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So in other words, either use single quotes or double quoted strings when a string contains single

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or double code characters, however, use the other one to avoid back slashes to improve readability.

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In other words, in this example with my python range.

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I'm using single quote characters.

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If you actually want to quote the word hello as if you're quoting someone saying something like this.

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Then use the other.

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Quotation within your string.

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So python three, python three range.

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Notice we see.

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Hello.

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Like this.

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If however.

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I did.

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Thus we would have a problem in our code.

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So if I try to run that, we're getting an error.

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If I wanted to keep on using single quotes.

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I'd have to do this to indicate that it's actually what I want.

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And that works or.

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I could do what Pep eight says.

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And use a double quotation marks to indicate that this hello is actually within a quote.

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Run that again.

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And that once again works.

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So the moral of the story is be consistent.