此前所有关于所谓程序交易的谈论，“与现在相比都无足轻重”，他表示。
For all the talk of so-called program trading back then, it was "nothing like what we have now," he said.
这些带有图形化用户界面的规范交易，使得扩展使用主机程序功能到使用移动设备变得可能。
These streamlined transactions with graphical user interfaces make it possible to extend use of host application functions to users with mobile devices.
对于无需支持大容量交易的应用程序，XSL转换可提供一个快速、容易且节约成本的解决方案。
For applications that do not need to support high volume transactions, XSL transformation can provide a quick, easy, and cost-saving solution.
从中金公司交易程序启动伊始，相关私人股本公司的高管就表示担心，自己也许会买在最高点。
From the beginning of the CICC process, executives from the private equity firms involved expressed concern that they might be buying at a peak.
股票交易是程序员的问答网站上讨论最激烈的问题之一，课件从开发者角度来看这个问题，意见是多么不统一。
A very activedebate on the programmers’ question and answer site, StackExchange, shows just how varied opinions are on the subject from a developer’s perspective.
这种戏剧化的司法程序使得方玄昌怀疑存在幕后交易。
The judicial sleight-of-hand led Fang Xuanchang to suspect backroom dealings.
py是执行股票交易的程序。
trader.py is the program that makes trades to the stock exchange.
参考实现(用WPF和Silverlight实现的证券交易应用程序)。
Reference Implementation (Stock Traders application in WPF and Silverlight).
那么，经常是不需要人工介入，程序正在解读那些新闻并且据此进行交易。
Then, often without human intervention, the programs are interpreting that news and trading on it.
如果一个交易是由多个主机程序执行的，HATS可以通过单个的网络界面，将交易与所有的界面合并起来。
If a transaction is performed by multiple host applications, HATS can combine interaction with all of them through a single web interface.
主要程序员查看了交易记录，并发现经理正确地输入了调整的价格。
The lead programmer looked at the transaction journal and saw that the manager entered the adjustment correctly.
此外，交易机构使用的许多自动程序都会获取收盘时的价格，一旦交易员开始纷纷选择卖出，这会带来更严重的瓶颈。
Additionally, many automated programs trading firms use are set to get end-of-day prices, which can create an even more frenzied bottleneck once traders start rushing for the exits.
在第2部分中，您将了解如何构建和测试该示例应用程序，以检测交易数据中的模式。
In Part 2, you'll learn how to build and test the sample application to detect patterns in trading data.
许多其它交易网站和应用程序允许用户不停购买折扣。
Some other deal sites and apps let users buy discounts on-the-go.
如果信用卡被成功验证，并且这些钱也成功地从用户帐户中转出，在线股票交易应用程序就会从市场购买所需的股票数。
If the credit card is validated successfully and the funds are successfully transferred from the users account, the online application buys the required number of stocks from the market.
这些交易所也被迫提供更快速及更强大的能力，用以处理洪水般的从计算机”算法交易“程序（这些程序在对冲基金中很流行）产生的买单及卖单。
The exchanges are also being pushed to offer greater speed and the capacity to handle floods of orders from computer-generated “algorithmic trading” programs, which are popular with hedge funds.
管理机构认为，价格开始急剧涨跌时，有些高频率交易员会关闭程序，害怕他们的交易因为跌幅过大而被取消。
Regulators think that some high-frequency traders switched off their programs when prices began to spiral, fearful that their trades would be cancelled because of the severity of the declines.
为了让您了解此功能，让我们假定公司为其客户提供三个应用程序：股票交易、账户管理和金融建议。
To give you an idea of this capability, let's assume that a company has three applications for its customers: stock trading, account management, and financial advice.
通过简单的函数调用和流程代理程序，交易服务允许一个游戏去把流程代理程序和电子商务存储提供的控制集成到游戏环境中。
The commerce service allows a game to integrate the content and control provided by the e-commerce store into the game environment through simple function calls and the Process Broker.
交易系统总会有应用程序审核以及数据库审核表。
Yet trading systems invariably have application and database system audit tables.
清单3展示了这个交易应用程序的基本html页面。
Listing 3 shows the basic HTML page for the deals application.
但是，在我的电子交易应用程序中，我需要把两个不同系统上的事务协调起来。
In my e-commerce application, however, I need to coordinate a transaction across these two different systems.
之后，在线交易应用程序需要用户确认购买订单，并且为用户强制设置确认订单超时时间。
The online trading application then requests the user to confirm the buy order and enforces a timeout period for the user to confirm the order.
在第2部分中，您构建并测试了该交易系统应用程序。
In Part 2, you built and tested the trade system application.
有了HATS，您就可以通过单个的网络页面，提供两个程序之间的交易。
With HATS, you can provide communication with both applications through a single web interface.
而是会给出一个简单的股票交易应用程序样例。
Instead, I present a simple stock trading application example.
一旦订单被用户确认后，在线交易应用程序从用户帐户中扣减必要的费用。
Once the order has been confirmed by the user, the online trading application deducts the necessary cost from the user's account.
如果股票代码无效，或者提供程序所属的交易所不支持该股票，该如何处理？
What if the stock symbol isn't valid or is for a stock not supported by the provider's exchange?
让我们进一步假设，股票交易应用程序是最重要的应用程序，其用户需要最佳的性能。
Let's further assume that the stock trading application is the most important one; its users need the best performance. The rest of the applications is not that important.
让我们进一步假设，股票交易应用程序是最重要的应用程序，其用户需要最佳的性能。
Let's further assume that the stock trading application is the most important one; its users need the best performance. The rest of the applications is not that important.
应用推荐