A difficulty here, however, is that the TransformStreamDefaultController does not have a ready promise mechanism like Writers do; so the TransformStream implementation would need to implement a polling mechanism to periodically check when controller.desiredSize becomes positive again.
"objectiveId": "205789994357362688",。关于这个话题，爱思助手下载最新版本提供了深入分析
Practical Implementation Plan。同城约会对此有专业解读
「語言的一個有趣特點是，某種語言中 70% 的內容，其實是由幾百個常用詞組成的，」莫納漢說。「但真正難以在短時間達成的，是聽懂別人回你什麼，因為他們會不時使用那些較少見的詞彙。」
Such a motor is great if you want to spin a fan, for example, because it functions well at high speeds with low torque.