2018-10-10 22:03:03 +00:00
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---
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id: cf1111c1c11feddfaeb7bdef
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2020-12-16 07:37:30 +00:00
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title: 将一个数组嵌套在另一个数组中
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2018-10-10 22:03:03 +00:00
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challengeType: 1
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2020-04-29 10:29:13 +00:00
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videoUrl: 'https://scrimba.com/c/crZQZf8'
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forumTopicId: 18247
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2018-10-10 22:03:03 +00:00
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---
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2020-12-16 07:37:30 +00:00
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# --description--
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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你也可以在数组中包含其他数组，例如：`[["Bulls", 23], ["White Sox", 45]]`。这被称为一个<dfn>多维数组<dfn>。</dfn></dfn>
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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# --instructions--
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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创建一个名为`myArray`的多维数组。
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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# --hints--
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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应该包含至少一个嵌入的数组。
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2018-10-10 22:03:03 +00:00
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```js
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2020-12-16 07:37:30 +00:00
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assert(Array.isArray(myArray) && myArray.some(Array.isArray));
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2018-10-10 22:03:03 +00:00
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```
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2020-12-16 07:37:30 +00:00
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# --solutions--
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2020-04-29 10:29:13 +00:00
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