为什么美国疫情爆发？
一个社会负债率越高，调整社会模式的成本也就越高。从福奇到川普，难道不知道只要把边境关了，然后全美隔离在家一个月，就可以快准狠地结束疫情吗？ 他们当然知道，但他们做不到，因为社会负债率太高，如果全美停摆一个月，银行的贷款会爆、股市会爆（已经爆过了），甚至老百姓连吃饭都解决不了，这种经济全面崩溃的责任没人负得起。 Source: 我还是没明白为什么美国疫情爆发？ – 知乎
如何看待WTI 5月原油期货结算价报-37.63美元/桶，历史上首次收于负值? – 知乎
也就是说，昨晚只要你有存储石油的能力，就可以用负美元的价格买到1桶石油，不但不花钱，还可以白赚钱，这简直就是一场教科书般的资本血腥屠杀案例。 Source: 如何看待WTI 5月原油期货结算价报-37.63美元/桶，历史上首次收于负值? – 知乎
I’m absolutely in love with the mathematical and code annotations for this blog post on reinforcement learning! 😍✨ Building a Powerful DQN in @TensorFlow 2.0 (explanation & tutorial) by Sebastian T
The Slack Social Network – Stratechery by Ben Thompson
The problem this presents to Google’s enterprise efforts is that the company has never learned how to listen to customers, how to sell, or how to build an ecosystem. Yes, Android has as many apps as you might want, but that is more a function of just how massive the mobile opportunity is (which is […]
湖南银保监局发布突发事件报告细则:出现挤兑事件1小时内须上报
值得关注的是，该细则制定了银行业保险业突发事件报告共同标准以及银行、保险业的特有标准，标准共计30项。细则指出，对涉及挤兑、围堵、冲击、停业、盗抢等突发事件，事发单位应不迟于1小时向银行保险监管机构报告信息；对涉及诈骗侵占、丢失泄露、人员异常、合规风险、声誉风险等突发事件，事发单位应不迟于24小时向银行保险监管机构报告信息。 http://bank.cnfol.com/yinhangyeneidongtai/20200709/28263084.shtml
Add resources to Swift packages
In Xcode 12 you can add resources including things like asset catalogs, storyboards, Core Data models and more. Source: Add resources to Swift packages
Working With 3D Models in SceneKit | by John Marstall | BPXL Craft | Medium
If you’re working with 3D in iOS, these tips may save you from a headache or two. Source: Working With 3D Models in SceneKit | by John Marstall | BPXL Craft | Medium
Colab notebook that introduces differential calculus: derivatives, partial derivatives and gradients
Amazon Web Services
But there are a lot of AWS services available. And I do mean: a LOT. Currently, there are 163 (!) different services that are available from the Amazon Dashboard, each with their own way of working, difficulties, catches and best practises. Source: Amazon Web Services One line explainer for every AWS service.
What is reserve tranche position in IMF? – Quora
In short: RTP is normally 25% of the Quota or allocated SDR. To understand Reverse Tranche Position (RTP) One needs to Understand Quota (and SDR). Source: What is reserve tranche position in IMF? – Quora