const input = Stream.pull(source, transform1, transform2);
第五十四条 申请人经书面通知，无正当理由不到庭或者未经仲裁庭许可中途退庭的，可以视为撤回仲裁申请。
。heLLoword翻译官方下载对此有专业解读
* @param arr 数组
The problem is that calling it “DRM” sets expectations it simply cannot meet. Real DRM, you know; the kind that requires a motivated attacker to invest serious time and expertise to defeat; lives in hardware TEEs and requires commercial licensing. JavaScript DRM is not that. It’s sophisticated friction. And sophisticated friction, while valuable, is a completely different thing.