美股期权学习笔记 · 唐巧的博客

期权(Option)是一种权力,持有期权的人可以在未来的某个时间,以期权约定的价格,来买入或者卖出相应的股票。 这种权力在美股市场上是可以交易的,交易该权利的价格被称作权利金(premium)。 Source: 美股期权学习笔记 · 唐巧的博客

docker-compose cheatsheet

The one-page guide to docker-compose: usage, examples, links, snippets, and more. Source: docker-compose cheatsheet

Academia Stack Exchange

Academia Stack Exchange is a question and answer site for academics and those enrolled in higher education. It only takes a minute to sign up. Source: Academia Stack Exchange

Use Almost Any MIPI Camera Module on Raspberry Pi (up to 18MP) – Arducam

The Arducam team has worked hard in the past few years to solve the technical issues, and now we just released a low cost, high-performance camera board for the Raspberry Pi platform, enabling users to connect most MIPI camera modules directly to Raspberry Pi’s native CSI camera port. Source: Use Almost Any MIPI Camera Module […]

萧条时期利率为什么会下降? – 知乎

当财政赤字不能通过借债平衡的时候,也就是政府债务崩溃的时候,你就会知道什么是物价飞涨了,因为那时候,政府需要印钞来平衡财政赤字 Source: 萧条时期利率为什么会下降? – 知乎