The World's Top 15 Stock Exchanges by Domestic Market Capitalization in 2008 4 Euronext Belgium, France, Holland, Portugal 2,869[1] 5 London Stock Exchange United Kingdom 2,796[1] 6 Shanghai Stock Exchange China 2,704[1] 7 - 13 Australian Securities…

Asia Stock Exchanges July 7, 2009 This article is to summarise the trading rules of some Asia stockexchanges. Those rules are very important to know if we need to developany trading system against those exchanges. 1. Hong Kong Stock Exchange 1.1 Orde…

_Material design_是Google开发的,目的是为了统一公司的web端和手机端的产品风格.它是基于很多的原则,比如像合适的动画,响应式,以及颜色和阴影的使用.完整的指南详情请看这里(http://www.google.com/design/spec/material-design/introduction.html)虽然Google的设计看起来主要是应用在Android上的应用,但是也是个很好的机会应用到web和hybrid应用.为了帮助使用者更好的创建Material desig…

目录 1. ObsoleteAttribute2. 设置默认值属性: DefaultValueAttribute3. DebuggerBrowsableAttribute4. ??运算符5. Curry 及 Partial 方法6. WeakReference7. Lazy8. BigInteger9. 非官方关键字:__arglist __reftype __makeref __refvalue10. Environment.NewLine11. ExceptionDispatchInfo12…

In Java, a utility class is a class that defines a set of methods that perform common functions. This post shows the most frequently used Java utility classes and their most commonly used methods. Both the class list and their method list are ordered…

Creating an animated GIF picture from photos or video with Adobe Photoshop is easy, but not everyone owns a copy of Photoshop, in fact, using a free utility to make a GIF is more easy and efficient. To convert a video to GIF format with an online ser…

目录 创建一个时间序列 pd.date_range() info() asfred() shifted(),滞后函数 diff()求差分 加减乘除 DataFrame.reindex() 通过data_range指定时间序列的起止时间 通过as.fred()指定时间序列的间隔 interpolate() resample() 补充一个绘图的参数 first() pct_change() pd.contact() agg() rolling window functions. rolling()…

Each of the five Amazon Web Services (AWS) certifications brings in an average salary of more than $100,000. There are more than 685,000 Project Management Professionals (PMPs) worldwide, and their average annual salary is $116,094. Each of the five…

周末继续写博客,算起来,关于rabbitMQ这个中间件的研究已经持续至两个星期了,上一篇文章使用sring amqp实现了同步和异步的消息接收功能.这一节继续实用spring amqp实现一个股票交易系统的主要逻辑.这个例子更为复杂也更具代表意义,因为它是现实世界中的例子. stock trading这个例子包含一个服务端(server),它用于向指定的Topic Exchange发送股票数据.还要很多客户端(clients),它们从特定的Queue(绑定了routing patten的Queu…

Stock Market Indices USA Africa Asia and Pacific Canada Europe Middle East South America International BBC Global 30 - world stock market index of 30 of the largest companies by stock market value in Europe, Asia and the Americas. iShares MSCI EAFE I…