Extracting data from HTML pages.
从HTML页面提取数据。
XQuery was designed for extracting data from potentially very large XML datasets.
XQuery的设计目标是从可能非常大的XML数据集中提取数据。
Another approach to extracting data from the XML of a SPARQL result set is to apply an XSLT.
从xml形式的SPARQL结果集中提取数据的另一种办法是应用XSLT。
This article presented a number of simple scripts for extracting data from Twitter using the Ruby language.
本文展示了如何通过几个简单脚本和Ruby语言从Twitter提取数据。
This is particularly useful if you are extracting data from a different source which might have changed.
这是特别有用如果您是提取数据从不同的来源可能已经改变。
When traversing spreadsheets and extracting data, you can store the data in any number of objects: Strings.
遍历电子表格抽取数据时，可以将数据存储在任意数量的对象中：Strings. Arrays.
Listing 8 operates on a cell feed, and so the method of extracting data from it differs slightly from that in Listing 7.
清单8处理一个单元格提要，因此从单元格提要提取数据的方法与清单7中的方法稍有不同。
This API provides a convenient mechanism for extracting data from JMX-instrumented entities and presenting it as part of an autonomic touchpoint.
此API提供了一个非常方便的机制，用于从使用JMX 工具的实体提取数据，并将其作为自主接触点的一部分呈现。
When a data element occurs in a data source from which we're already extracting data then we merely need to add it to the existing extract code.
当数据元素出现在我们已经从中抽取数据的数据源中的时候，我们只需要将其添加到现有的抽取代码中。
Boris Beizer supports the criticality of data, stating that generating, capturing, and extracting data accounts for thirty to forty percent of the effort.
BorisBeizer支持数据的临界性，规定其生成、捕获，以及用百分之三十到四十的工作来提取数据帐户。
The examples in this article have demonstrated some of the power of representing data as RDF models, and the flexibility of RDQL in extracting data from them.
本文中的示例已经说明了将数据表示为rdf模型的一些效果，以及RDQL从这些模型中提取数据的灵活性。
Pipe network with the actual needs of extracting data to produce two-dimensional display of the road layer to complete the address matching and its rendering.
结合管网的实际需要提取数据，制作供二维展示的道路图层，完成地址匹配及其渲染技术。
Taking matters into their own hands, these individuals circumvent it by extracting data from source systems and loading it into spreadsheets or desktop databases.
他们只好绕过IT而自己动手，把数据放入Excel中或桌面数据库中，来解决自己的问题。
This inconsistency and lack of an easily processed table to translate color to height is a relatively common issue that must be dealt with when extracting data from images.
这种不一致性以及在将颜色转换为高度时缺少可以轻松处理的表格，这些是从图像中提取数据时必须处理的常见问题。
Based on the characteristic of developing DSS, This paper designs a dynamic link library using OOP, which solves the problem of extracting data from different databases.
本文针对DSS应用开发的特点，采用面向对象的方法，设计了一种动态链接库，解决了跨数据库平台的数据抽取问题。
Data is typically stored in many different data storage systems, and extracting data from all sources and merging the data into a single, consistent dataset is challenging.
数据通常存储在很多个不同的数据存储系统中，从所有源中提取数据并将其合并到单个一致的数据集中确实有一定的难度。
You can do a lot more with YQL, including paging result sets; extracting data from RSS, Atom, XML, and HTML documents; and adding and modifying data with CREATE and UPDATE queries.
通过 YQL可以做的不止这些，还包括对结果集分页；从RSS、Atom、XML和HTML文档中提取数据；使用CREATE 和UPDATE 查询添加并修改数据。
With this simple transformation, you can process almost any Web page as an XML document, and you can apply your favorite XML tools for extracting data — SAX, XSL, XPath — you name it.
用这个简单的转换，就差不多能把每个Web页面都当作XML文档进行处理，还能用自己喜欢的任何XML工具(比如sax、XSL、XPath，等等)提取数据。
Regular expressions are convenient for extracting data from strings that have an informal structure, but are not "structured data" (that is, in a format like XML or JSON, for example).
正则表达式用来从有着非正式结构的字符串中提取数据是很方便的，但是对“结构性数据”(就是类似XML，或者JSON那样的格式)则不是。
By extracting data and providing visual feedback such as graphics that depict server load or response time evolution developers become aware of what is actually going on in a running system.
通过获取数据和提供可视化的反馈，例如描述服务器负载或响应时间的图表，会逐渐影响开发人员开始关注运行中的系统的状况。
This paper explains the process for extracting data of seismic event, the method to develop and use the program which creating seismic event disk in the Data Management Center (DMC) of the new CDSN.
本文详细阐述了新一代CDSN数据管理中心提取地震事件数据的处理过程，及地震事件盘生成程序的研制与使用方法。
Then feed data to it and handle the output in proper ways, like extracting and saving data to files or databases.
然后，向它提供数据，并以适当的方法处理输出，例如将数据提取并保存到文件或数据库中。
Extracting the contents of so many far-flung data sets requires a sophisticated kind of computational guessing game.
从这么多相隔遥远的数据集中提取内容，需要一种复杂的计算性的猜测策略。
The purpose is to store the book authors in a separate table by extracting the data from the XML documents in the bookstore table.
目的是通过从书店表的XML文档提取数据以将书的作者信息存储到单独的一个表内。
Each back-end system provides a service for extracting the data it owns.
每个后端系统都提供了用于提取其所属数据的服务。
Now, a University of Utah computer scientist has devised a new method for simpler, faster "data mining," or extracting and analyzing massive amounts of such data.
现在，犹他大学的计算机科学家设计出了一种新的方法，能简单快速地实施“数据挖掘”或提取与分析巨量数据。
Reading the complete log and extracting a summary of useful data can be difficult and time-consuming.
阅读全部日志并提取有用数据的汇总会是一项困难和费时的工作。
This ability to apply SQL-like syntax and filters to XML data in a generic fashion can significantly ease the task of extracting information from complex XML document trees.
以通用的方式向XML数据应用类似SQL的语法和过滤器的这种能力，可以极大地减轻从完整的XML文档树提取信息的工作。
When extracting strings from a set of input data, try to return a substring of the original data, instead of creating a copy.
当从原始的输入数据中提取字符串时，试着从原始字符串返回一个子字符串，而不是创建一份拷贝。
One module is for parsing the incoming message and extracting the data from it.
一个模块用于分析传入消息并从其提取数据。
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