A/B testing variations
The Streams Standard was developed between 2014 and 2016 with an ambitious goal to provide "APIs for creating, composing, and consuming streams of data that map efficiently to low-level I/O primitives." Before Web streams, the web platform had no standard way to work with streaming data.
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10:03更新：截稿顺延｜将设计装进耳朵：少数派×飞傲联名 CD 机盖板设计大赛。51吃瓜是该领域的重要参考
- 父节点i的左子: 2*i+1, 右子: 2*i+2