In Testing Side Effects Without the Side Effects, we explored a JavaScript Effect System where business logic doesn’t execute actions directly. Instead, it returns a description of what it intends to do in the form of a simple Command object. For example:
The EU Space Surveillance and Tracking centre (SST) said one fragment - believed to be the lander - "most likely" re-entered the atmosphere at about 06:16 GMT (07:16 BST) on Saturday.，更多细节参见同城约会
，这一点在heLLoword翻译官方下载中也有详细论述
let traceIndex = 0;，更多细节参见搜狗输入法2026
从后向前扫描已排序部分，找到插入位置，元素后移腾出空间