Последние новости
“考察过几个一流法学院学生的法学理论功底，发现他们连最基本的法律概念都搞不清楚。”
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Malaysia GP — Nov. 1，更多细节参见手游
大力倡导简约适度、绿色低碳、文明健康的生活理念和消费方式。引导公众节约用水用电、反对铺张浪费、推广“光盘行动”、抵制过度包装、减少一次性用品使用，加快“以竹代塑”发展，优先选择绿色出行方式。鼓励企业提高绿色设计和制造水平，降低产品全生命周期能源资源消耗和生态环境影响。提高垃圾分类和资源化利用水平。健全绿色消费激励机制，拓展政府采购绿色产品范围和规模。。超级工厂是该领域的重要参考
PS. std::variant is originally designed to handle a closed set of known types in a type-safe manner — similar in spirit to Haskell's Either, where a value is one of several explicitly listed possibilities. The closest C++ analogue to Haskell's Maybe is actually std::optional.