投机的本质就是善于听并利用故事_中金在线财经号

最后引用索罗斯的一句名言结束本文:金融世界是动荡的、混乱的、无序可循的。只有辨明事理,才能无往不利。如果金融市场的一举一动当作是某个数学公式中的一部分来把握,是不会奏效的。数学不能控制金融市场,而心里因素才是控制市场的关键。更确切的说,只有掌握住群众的本能才能控制市场,即必须了解群众将在何时、以何种方式聚在某一种股票、货币或商品周围,投资者才有成功的可能。 Source: 投机的本质就是善于听并利用故事_中金在线财经号

令人苦惱不已,頭皮發麻的 Facebook 年度黑暗大事記 – INSIDE 硬塞的網路趨勢觀察

大多數人用 Facebook 用得很開心,但你知道在我們樂於把生活點滴、言論、照片交給它時,這間全球科技巨頭背後隱藏了多少黑暗面?INSIDE 為讀者整理了 2017 一整年該公司百大負面新聞,或許看了會讓你頭皮發麻,從此刪掉臉書: Source: 令人苦惱不已,頭皮發麻的 Facebook 年度黑暗大事記 – INSIDE 硬塞的網路趨勢觀察

Computer latency: 1977-2017

I’ve had this nagging feeling that the computers I use today feel slower than the computers I used as a kid. As a rule, I don’t trust this kind of feeling because human perception has been shown to be unreliable in empirical studies, so I carried around a high-speed camera and measured the response latency … [Read more…]

7 Security Measures to Protect Your Servers | DigitalOcean

The strategies outlined above are only some of the enhancements you can make to improve the security of your systems. It is important to recognize that, while it’s better late than never, security measures decrease in their effectiveness the longer you wait to implement them. Security cannot be an afterthought and must be implemented from … [Read more…]

Google Maps’s Moat

Google creates 3D buildings and POIs algorithmically from satellite and aerial imagery. Source: Google Maps’s Moat

Theodolite Augmented Reality Viewfinder for iPhone and iPad

Theodolite is a multi-function viewfinder that combines a compass, two-axis inclinometer, rangefinder, GPS, map, nav calculator, and geo-overlay photo/movie camera into one indispensable app. Uses are endless, and the app is great for land measurements, outdoor sports, sightseeing, navigation, and finding your way around. Theodolite has pro features and is used extensively by surveyors, geologists, … [Read more…]