其目的是抽取处理文件和目录时所涉及的复杂的、平台特定的细节，并能较好地为程序员提供更强大的功能和更多的灵活性。
Its aim is to abstract away some of the complex platform-specific details of dealing with files and directories and to give programmers more power and flexibility, and it has achieved this well.
下面是文件处理的另一个示例：用已知的命名结构浏览MP 3文件的目录并抽取专辑名。
Here's another example of file processing: look through a directory of MP3 files with a known naming structure and extract the album name.
清单1显示了从关联的WSDL文件抽取的XSD代码片段，其中两个元素分别对应某项操作的输入和输出。
Listing 1 shows an XSD snippet pulled from a associated WSDL file, with two elements that correspond to the input and output of an operation.
XML用于抽取和传送数据；xsl可以执行转换，通过使用DTD文件来执行在集成和设计阶段认可的功能。
XML is used to extract and deliver data; XSL can perform the transformations, using the DTD files to execute the functions agreed on in the integration and design stage.
可以选择再次运行抽取，或者将该文件作为报告的源。
You can then choose to run the extract again or use that file as the source for your reports.
XML_NITF包提供了一种API，可从nitf格式的文件中抽取新闻文章的不同成分并用于PHP应用程序。
The XML_NITF package provides an API to extract various elements of a news article from an NITF-formatted file, and then use this information in a PHP application.
也就是说，通常将收入以及其它数据的变化抽取到文件中，该文档以传真或邮件的方式传到StorebrandASA以便手工输入。
That means, changes in earnings and other data had typically been extracted onto paper and such document faxed or mailed to Storebrand ASA for manual input.
您可通过wsadmin工具完成该任务，首先抽取配置文件，添加以下内容，然后检查配置。
You can do this task with the wsadmin utility to extract the configuration files first, add the following content, and check in the configuration.
下面是从WSDL文件中抽取的用于生成服务端点接口的一段代码。
Here is an extract from the WSDL file that is used to generate the Service Endpoint interface.
最后，主web页面检查主文件，使用XQuery抽取数据，并呈现最终显示。
Finally, the main web page examines the master file, extracts the data using XQuery, and renders the final display.
创建UpfrontCSV文件类似于LDAP抽取，其中位于GUI的Upfront部分中的三个字段必须正确。
Creating the Upfront CSV file is similar to that of the LDAP extraction in that the three fields located in the Upfront section of the GUI must be valid.
AccessReporter应用程序用于创建报告、cubes以及CSV文件，并从Upfront与upfront库中抽取访问安全的细节。
The access Reporter application was developed to allow you, the user, to create reports, cubes and CSV file and extracts that detail the access security from both Upfront and the LDAP repository.
当您测试应用程序时，您将使用下列tcpdump选项将消息抽取出来保存到临时文件中。
When you are testing the applications, you will use the following options on tcpdump to siphon the messages off into a temporary file.
mergeXML()方法允许我们把在当前抽取中获得的数据合并到 包含以前抽取数据的档案文件中。
The mergeXML() method allows us to merge the data we obtained in a current extraction with an archive file of past extraction data.
清单3显示的是从welcome. jsp文件中抽取的代码。
ClientAdminClient class is fairly straightforward; Listing 3 shows the code extracted from the welcome.jsp.
这里有一个程序，它演示如何从一个Excel文件抽取、修改(所有数字都乘以2)数据以及将数据写入新的Excel文件。
Here's a program that will demonstrate how data can be extracted from an Excel file, modified (all the Numbers are multiplied by 2), and written to a new Excel file.
它尝试装入后一个文件，然后抽取出文件的标题和子标题以创建超链接。
It attempts to load the latter file and extracts its title and subtitle to create a hyperlink.
除非预处理程序能够准确地从导出文件中抽取所有相关的信息，否则继续尝试建立SOAP请求没有什么意义。
It is pointless to forge ahead and try to build a SOAP request until the pre-processor can accurately extract all relevant information from the export file.
JSP标记只是将代码从JSP文件中抽取出来的一种方式。
A JSP tag is simply a way of abstracting out code from a JSP file.
您可以从PD F文件中抽取测试，执行确认，并考察不同的PD F文件的生成时间。
You can extract the test from PDF files, perform verification and take into account the variable PDF generation times.
现在，我们需要做的是反复执行抽取过程，把结果合并到单个XML数据文件中。
All we need to do now is to repeat our extraction process over and over again, merging the results into a single XML data file.
尽管从一个XML文件中抽取数据会很方便，但偶尔会有些测试需要有复杂类型，这些类型无法用String或原语值来表示。
While pulling data values into an XML file can be quite handy, tests occasionally require complex types, which can't be represented as a String or a primitive value.
测试程序的最简单方法之一是从各个单一演讲者的源文件中抽取10 秒到30 秒间隔的声音片段，然后拼接在一起。
One of the easiest ways to test the program is by splicing together various 10- to 30-second intervals of speech from your single-speaker source files.
这将有助于根据需要进一步抽取pdf文件信息。
These will contribute to extract the information of PDF files we needed further.
每个抽取过程都定义在一个或多个配置文件中，并且使用简单的基于XML的语言。
Every extraction process is defined in one or more configuration files, using simple XML-based language.
PD F文件网络信息抽取的重要资源。
PDF files are important resource of Internet information extraction.
数据抽取方法方面，剖析了SEG-Y数据文件格式，包括3600字节卷头格式分析、240字节道头格式分析。
Data extraction methods, the analysis of SEG-Y format data files, including the 3600-byte format in the first volume, 240-byte format in the first analysis of the Trace.
由于手写文件的倾斜校正不易，前者的方法通常比后者有较佳的文字抽取结果。
Since the skew-detection result from handwritten document images is unsatisfactory, the former extraction approach can obtain better results than the latter.
从尽情HTML文件中抽取正文无需编写针对文件编写特定的抽取程序，利用统计学就能获得令人惊奇的结果，而呆板进修能让它做得更好。
Extracting text from arbitrary HTML files doesn't necessarily require scraping the file with custom code. You can use statistics to get pretty amazing results, and machine learning to get even better.
文件分析器从文件或对话框抽取信息。
'file analyzers extract data from files to display in the file dialogs and file managers.
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