同一需求不同人问法不同，结果波动大
Владимир Путин и Дональд Трамп. Фото: Гавриил Григоров / РИА Новости，推荐阅读91视频获取更多信息
和企业经营者交流，许多人常把“脑子要活”挂在嘴边。的确，企业发展不可能永远固守“舒适圈”，经营者能否凭灵活头脑适时开辟新赛道，一定程度上决定着企业能否长久保持生机活力。，推荐阅读51吃瓜获取更多信息
The semantics around releasing locks with pending reads were also unclear for years. If you called read() but didn't await it, then called releaseLock(), what happened? The spec was recently clarified to cancel pending reads on lock release — but implementations varied, and code that relied on the previous unspecified behavior can break.