tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
Maybe we escaped sort of a scary misfeature there.
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allow_redirects=True
“榨菜大王”依然没有惊喜。
济南从4200年前开始建城，人杰地灵的济南滋养了不少名人墨客，李清照、辛弃疾等一代文豪在此诞生，也孕育出独特的泉水文化与齐鲁文明。然而，济南南依泰山、北跨黄河，地形限制了城市扩张空间，加之泉水保护红线对产业布局和城市建设形成约束，导致即使改革开放后，济南的城市面貌仍更新缓慢，商业用地供给和商业中心无法快速形成，高端酒店落址选择局限大幅增加。