self.conn = sqlite3.connect(db_path)
Border Points: Each cluster has a limited number of defined "border points" – these are the gateways in and out of the cluster.
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It has been dubbed "decline porn". These narratives - often exaggerated or fabricated, some obviously satirical - are fuelling anger and racist backlash among some viewers who take them at face value.
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华为 2025 年销售收入超 8800 亿元、鸿蒙设备破 4000 万