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This is a python quiz.

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Do you know the answer from the start Python 3.

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And I'm going to say that A equals

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that so a equals that.

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But what is the answer to this.

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The answer is eight because there are eight characters here.

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Length tells me how long a string is.

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So as an example if I said A equals a plus one and then looked at the length of a notice it's nine concatenated

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another one.

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Notice it's ten concatenate another one it's eleven.

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That is the length of characters in the string length is very useful when trying to pass or fail to

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characters in a string and extract certain characters.

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You often need to know how long a string is.

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If you want to extract certain characters from it.