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removed ungrammatical apostrophe (#35353)

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Changed "array's" to "arrays".
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TristanSeabrook
2019-02-22 04:12:12 -07:00
committed by Randell Dawson
parent dd9ce2bc2a
commit 7d9ef880c2
1 changed files with 1 additions and 1 deletions
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curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-data-structures/use-an-array-to-store-a-collection-of-data.english.md
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@ -8,7 +8,7 @@ challengeType: 1
<section id='description'>
The below is an example of the simplest implementation of an array data structure. This is known as a <dfn>one-dimensional array</dfn>, meaning it only has one level, or that it does not have any other arrays nested within it. Notice it contains <dfn>booleans</dfn>, <dfn>strings</dfn>, and <dfn>numbers</dfn>, among other valid JavaScript data types:
<blockquote>let simpleArray = ['one', 2, 'three’, true, false, undefined, null];<br>console.log(simpleArray.length);<br>// logs 7</blockquote>
All array's have a length property, which as shown above, can be very easily accessed with the syntax <code>Array.length</code>.
All arrays have a length property, which as shown above, can be very easily accessed with the syntax <code>Array.length</code>.
A more complex implementation of an array can be seen below. This is known as a <dfn>multi-dimensional array</dfn>, or an array that contains other arrays. Notice that this array also contains JavaScript <dfn>objects</dfn>, which we will examine very closely in our next section, but for now, all you need to know is that arrays are also capable of storing complex objects.
<blockquote>let complexArray = [<br>&nbsp;&nbsp;[<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;one: 1,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;two: 2<br>&nbsp;&nbsp;&nbsp;&nbsp;},<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;three: 3,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;four: 4<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;],<br>&nbsp;&nbsp;[<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a: "a",<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b: "b"<br>&nbsp;&nbsp;&nbsp;&nbsp;},<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c: "c",<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d: “d”<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>&nbsp;&nbsp;]<br>];</blockquote>
</section>