不去医院
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外卖骑手为何会摔倒在冬夜的马路上，骑手为什么不去医院[不去医院]？
向建军送外卖时为了避让两个逆行的行人撞上了护栏，跌倒在马路上，医生要求住院手术但他因为没有钱拒绝了。事情发生在11月12日，向建军在当天晚上距离最后一单目的地不到2公里时发生了事故，当时已经是23：30了，向建[详细]
2023-12-22 07:26 分类：问答How do I get ActiveRecord to show the next id (last + 1) in Ruby on Rails?
Is there a compact way with ActiveRecord to query for what id it\'s going to use next if an object was going to be p开发者_如何学Pythonersisted to the database? In SQL, a query like this would look so[详细]
2022-12-28 17:41 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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