25 lines
576 B
Markdown
25 lines
576 B
Markdown
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---
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title: Manipulate Arrays With pop()
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localeTitle: 使用pop（）操作数组
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---
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## 使用pop（）操作数组
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## 问题解释
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摆脱数组中的最后一个元素。然后，将该骑行元素分配给`removedFromMyArray` 。
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## 提示1：
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在数组上调用`.pop()` ，并将其分配给`removedFromMyArray` 。
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## 扰流板！代码解决方案
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```javascript
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var removedFromMyArray = myArray.pop();
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=======
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Remove the last element of an array with the pop() method, like so:
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```
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JavaScript的 var arr = \[1,2,3,4,5\]; arr.pop（）; //这摆脱了5
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\`\`\`
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