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.
over your competition.
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办法细化收留抚养责任，明确未成年人救助保护机构应当收留、抚养由民政部门依法临时监护的未成年人，规定未成年人救助保护机构应当为收留、抚养的未成年人提供健康检查、寻亲服务、生活照料、基本医疗、教育服务、安全保护、心理健康服务等。
Regulatory authorities worldwide, including the European Commission, the U.S. Department of Justice, and competition authorities in multiple jurisdictions, have increasingly scrutinized dominant platforms’ ability to preference their own services and restrict competition, demanding more openness and interoperability. We additionally note growing concerns around regulatory intervention increasing mass surveillance, impeding software freedom, open internet and device neutrality.