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Hello there.

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Welcome to this video on a rainy in javascript.

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Rays are used to store multiple values in a single variable.

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So I know see is the structure that allows you to store multiple value in a single reference.

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For example you can have no nursery calls cars and within that Arey you can store different models of

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cars for example BMW a posh Bentley a Nissan and so on.

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They are all values within a single variable.

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So the variable in this case is a car and he's got different values inside the array an example could

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be fruit.

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You can have an entry called fruit and inside that you could have different types of fruits as values.

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For example you could have strawberries mangoes Kiwi blue berries and so on.

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So they will all be values within the fruit tree.

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The values inside and tree are separated by commas apart from the very last value.

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So are the values about the last ones are separated by comer's and be raised values inside the arrays

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can be referenced in the numbering order or the number and start from zero and so on.

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So the very first value inside the tree will have a value of zero.

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The next one will be 1 and then 2 and so on.

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So for example if I had inside the car I refer had a fair value.

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BMW and I wanted to reference it.

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All I need to do was to see car 0.

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I know that cars zero refers to BMW.

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So just this week summary again.

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Every is a structure that allows you to store multiple values as one.

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For example here you've got three cars inside about it's got different values like BMW poche Bentley

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Ford Nissan.

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Each of the values is separated by a comma.

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If you notice the values I think quotes because they are strings also the yellow brackets you can see

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B are what you used to identify and agree.

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Anywhere you see red brackets you've got some values inside you know.

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You are looking at an parry in Javascript so the pair brackets identifies that the values inside that

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variable is an array.

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So thank you so much for watching.

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I hope you now have some kind of understanding of what Terry is saying.

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Q For now.