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请讲一下JavaScript的垃圾回收机制。 #785
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JavaScript
JavaScript类的题目
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(1)栈中的数据 (2)堆中的数据
使用增量标记算法,可以把一个完整的垃圾回收任务拆分为很多小的任务,这些小的任务执行时间比较短,可以穿插在其他的 JavaScript 任务中间执行,这样当执行上述动画效果时,就不会让用户因为垃圾回收任务而感受到页面的卡顿了。 |
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请讲一下JavaScript的垃圾回收机制。
来源《一个前端失业者的面试之旅》
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