除了数据读取程序之外，另一个函数print _ file用于输出文件的所有内容。
In addition to the data reader, another function, called print_file, is used to print the entire contents of the file.
细粒度访问控制不只是授予或拒绝执行程序或读取数据文件的权限。
Fine-grained access control goes beyond granting or denying the right to execute a program or read a data file.
在示例程序中，总是用4k的缓冲区读取事件数据。
In the sample program, event data is always read with a buffer of 4k.
应用程序用户获得全部读写权限，而报告用户只能够读取数据。
The application user receives full read and write access, whereas the reporting user can only read data.
在11.1中，备用服务器只允许应用程序读取数据。
In 11.1, the secondary servers only allowed applications to read data.
确保攻击者不会干扰或读取在应用程序和所调用的组件之间传递的数据。
Ensure that an attacker can't interfere with or read the data going between your application and the component you're invoking.
使用这个函数，构建根据给定参数从文件或用户输入读取数据的程序就不难了。
Using this, it wouldn't be difficult to build a program that read from files or user input depending on the arguments given.
与只读取所有数据而不使用WHERE 子句，然后在程序中检查SALARY是否大于 50000.00的做法相比，该SQL更好。
This SQL is better than simply reading all the data without the WHERE clause and then checking each row to see if the SALARY is greater than 50000.00 in your program.
您的程序将从VSAMKSDS中读取记录，数据集在CICS区域中必须处于打开状态。
For your program to be able to read a record from the VSAM KSDS, the dataset must be in opened state in the CICS region.
如果数据可能需要被其他程序或其他硬件上的程序进行读取，那么您就需要了解有关数据可移植性的问题。
If there is a possibility that it will need to be read, either by other programs, or by your program on different hardware, you need to know about data portability.
SPE程序从输入缓冲区中读取数据，然后对数据进行处理，再将结果写入输出缓冲区中。
The SPE program reads in the input buffer, processes the data, and then writes it to the output buffer.
编写程序的最后一个基本步骤就是从文件读取数据和把数据写入文件。
The last basic step involved in writing programs is to read data from and write data to a file.
在此模式中，一个应用程序将数据写入数据库，另一个应用程序从该数据库中读取数据。
In this case, one application writes data to a database, while the other applications read from the database.
在从系统处理器/内存/操作系统/应用程序到HBA 的路径上，只传输读取数据块。
The path from the system processor/memory/OS/App to the HBA contains only the read data block.
读取数据流并将结果写入流是很方便的，因为应用程序不一定要将文件的大部分（更不必说整个文件）读取到内存。
Reading data streams and writing results to streams is convenient, because the application does not have to read a large portion of the file, much less the whole file, into memory.
为了生活在管道中，实用程序需要从标准输入读取数据，然后向标准输出写出数据。
To live in a pipeline, a utility needs to read data from standard input and write data to standard output.
有了代理的帮助，您的应用程序就可以访问每一个注册的远程应用程序并读取其操作系统数据。
With the help of the proxy your application is able to access each registered Remote-Application and read its operating system data.
重要的一点是，只要任何连接具有数据，不管顺序怎样，程序都将开始读取。
What's crucial is that it begins to read whenever any connection has data, in any order.
当表持有z锁时，任何并发应用程序都不能读取和更新该表中的数据。
When a table holds a Z lock, no concurrent application can read or update data in that table.
清单1演示了在应用程序中从数据库读取数据并处理结果的可行方法。
Listing 1 demonstrated a practicable method to read data from the databases and process the results within the application.
这种数据写入和读取之间的延迟是由于执行读取的应用程序不知道执行写入的应用程序何时将数据写入数据库所造成的。
This lag between writing and reading of the data is due to the fact that the reading application isn't aware of when the data is written by the writing application.
最后，数据模型还与拓扑处理程序连接起来，以将初始实例的值读取到数据模型中。
Last, the data model is coupled with the topology handler to read initial instance values into the data model.
在从数据库读取XML文档并传递给应用程序的过程中，可以在查询中使用转换表达式修改XML文档。
A transform expression can be used in a query to modify an XML document as it is read from the database and passed to the application.
例如，如果一个应用程序正在读取某个文件，那么该文件数据将缓存于永久存储分页的内存中。
For example, if an application is reading a file, the file data is cached in memory in permanent storage pages.
如果这台电脑连接到了互联网上，这个变种病毒会下载两个可以读取硬盘数据的恶意程序。
On any computer hooked up to the Internet, this variant tries to download more nasty stuff: in this case two programs that access the hard-drive.
程序员通常不必测试运行程序的用户是否有权读取数据文件和设置系统时间。
Programmers don't usually have to test whether the user running the program is entitled to read a data file or set the system time.
电子表格以xml格式存储数据，支持XML的静态报表程序可以直接读取数据。
When the spreadsheet stores its data as XML, an XML-aware static reporting program can read that data directly.
JDBC 4.0允许通过字符串、读取程序和写入程序流或者jaxp源和结果而访问XML数据。
JDBC 4.0 allows the XML data to be accessed through strings, reader and writer streams, or JAXP sources and results.
使用开放式数据库连接(odbc)的第三方应用程序可以读取此数据。
Third-party applications that use Open Database Connectivity (ODBC) can also read the data.
服务器程序将读取DB 2数据库中的数据来检查该ID。
The server program will read a DB2 database to check the ID.
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