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https://www.tsingfun.com/ilife/tech/581.html 

Uber5岁了,一次性告诉你它的商业之道 - 资讯 - 清泛网 - 专注C/C++及内核技术

...市中心一家咖啡馆发生人质劫持事件,Matthew Leung是在此区域上班的一名企业高管,在打算用Uber叫车逃离时,他发现此时的车价高达每公里9.59美元,溢价率为4倍。他公布了手机截图,众多网友随后指责Uber“没人性”,Uber的回应...
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How to reuse existing C# class definitions in TypeScript projects

...ose any T4 template. Then paste this into the file. Adapt every line with "ACME" in it. For every C# class add a line <#= Interface<Acme.Duck>() #> Order matters, any known type will be used in follwing interfaces. If you use only interfaces, the file extension can be .d.ts, for enums...
https://www.tsingfun.com/ilife/tech/1255.html 

为什么大数据也不能帮你摆脱单身狗的命运? - 资讯 - 清泛网 - 专注C/C++及内核技术

...①每一位自由男在所有尚未拒绝她的女士中选择一位被他排名最优先的女士; ②每一位女士将正在追求她的自由男与其当前男友进行比较,选择其中排名优先的男士作为其男友,即若自由男优于当前男友,则抛弃前男友;否则...
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为什么我们程序员写不出好代码? - 杂谈 - 清泛网 - 专注C/C++及内核技术

...好处的。 然后他们根据此标准为开发者的工作能力进行排名。开发者犹如网络游戏中的玩家,他们将更加关心自己的排名,而不是如何让代码更好。 开发者的重点变成了统计代码所编写的行数、解决bug或把所统计的提交的仓...
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ssl证书申请报错:challenge = [c for c in authorization[\'challenges\']...

... IndexError: list index out of rangechallenge-list-index-out-of-range使用acme-tiny申请ssl证书时报错:challenge = [c for c in authorization[& 39;challenges& 39;] if c[& 39;type& 39;] == "http-01"][0] IndexError: list index 使用acme-tiny申请ssl证书时报错:challenge = [c for c in...
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What is the difference between “Class.forName()” and “Class.forName().newInstance()”?

... using the DriverManager framework. The following code loads the class acme.db.Driver: Class.forName("acme.db.Driver"); If acme.db.Driver has been written so that loading it causes an instance to be created and also calls DriverManager.registerDriver with that instance as the parame...
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How to get the request parameters in Symfony 2?

...ned {foo} and {bar} as part of your URL pattern in your routing.yml file: acme_myurl: pattern: /acme/news/{foo}/{bar} defaults: { _controller: AcmeBundle:Default:getnews } share | improve...
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How SID is different from Service name in Oracle tnsnames.ora

...s is if you are running a cluster, the client can say "connect me to SALES.acme.com", the DBA can on the fly change the number of instances which are available to SALES.acme.com requests, or even move SALES.acme.com to a completely different database without the client needing to change any settings...
https://www.tsingfun.com/ilife/tech/1938.html 

2016电商“死亡”名单(上半年) - 资讯 - 清泛网 - 专注IT技能提升

...曾扩展至北京、深圳、杭州等十多个城市,合作品牌包括百味、黄太吉等;2016年1月低调转型,上线电商平台最鲜到商城,通过众包物流与众包仓储相结合的方式提供“冷链存储”和“生鲜宅配”服务。 融资记录:A轮融资...
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VC窗口刷新InvalidateRect和UpdateWindow - C/C++ - 清泛网 - 专注C/C++及内核技术

...不代表整个客户区都需要被刷新,有可能客户区被覆盖的区域只有一小块,这个区域叫做“无效区域”,程序只需要更新这个区域。与WM_TIMER消息类似,WM_PAINT消息也是一个低级别的消息,虽然它不会像WM_TIMER消息一样被丢弃,但...