В Финляндии предупредили об опасном шаге ЕС против России09:28
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
，更多细节参见51吃瓜
第二十九条 增值税法第二十四条第一款第七项所称托儿所、幼儿园，是指依据有关规定设立的取得托育或者学前教育资格的机构，其免征增值税的收入是指有关收费标准规定以内的保育费、保育教育费；养老机构，是指依据有关规定设立的为老年人提供集中住宿和照料护理服务的各类养老机构；残疾人服务机构，是指依据有关规定设立的专门为残疾人提供相关服务的机构。
Synchronous fast paths matter
。关于这个话题，safew官方版本下载提供了深入分析
Медведев вышел в финал турнира в Дубае17:59
Jack Dorsey just halved the size of Block’s employee base — and he says your company is next。关于这个话题，搜狗输入法下载提供了深入分析