举例来说，如果试图编译程序时由于存在无法解析的符号而失败了，那么就可能是编译过程前面某个步骤出现了问题！
For instance, if the attempt to compile a program fails due to unresolved symbols, it's possible that an earlier phase of the build process did something wrong!
第二种格式我没有在这段程序中使用，它由符号 // 开始，并且持续到这一行的结束。
The second—which I won’t use in this text—is introduced by the symbol // and continues up to the end of the line.
此程序没有内置的编程功能，旨在用作简单的符号数学计算器。
This program has no programming capability built in and is intended to be used as a simple symbolic math calculator.
可以使用许多计算机程序来帮助您解决数字和符号数学问题，但是还有些程序可以帮助您学习数学。
Many computer programs are available to assist you in solving numerical and symbolic mathematical problems, but there are also programs to help you learn about mathematics.
这个程序有三个部分，用% %符号隔开。
称作Haskell的函数式编程语言展示了一个用于符号数学的程序，名为DoCon。
The functional programming language known as Haskell features a program for symbolic mathematics known as DoCon.
nm程序可用于列举符号及其类型和值，但是，要更仔细地研究目标文件中这些命名段的内容，需要使用功能更强大的工具。
The nm program is good for listing symbols and their types and values but, for examining in greater detail the contents of those named sections of the object file, more powerful tools are necessary.
符号、价格和数量将从Streams程序中处理的市场数据传递到ILOG。
Symbol, price, and quantity are passed into ILOG from the market data that is processed in the Streams program.
然而，您可以将复杂的过程置于一个脚本，或者一个程序中，并且传递各种转换符号作为变量到这个脚本或者程序中。
However, you can put complex processing into a script, or even in a program, and pass various conversion symbols as arguments to the script or program. For example.
首先要注意的是，其中包括了libguile . h头文件，这使程序中可以使用必要的guile符号。
The first thing to notice is the inclusion of the libguile.h header file, which makes available the necessary guile symbols.
因为 /var/log实际上是 /rw/var/log 的符号链接，安装程序会在正确的地方创建它。
Because /var/log is actually a symbolic link to /rw/var/log, it will be created in the right place.
添加程序库的符号表。
gdb将载入可执行程序符号并显示输入提示符，让您可以开始使用调试器。
The GDB will load the executable's symbols and then display an input prompt to allow you to start using the debugger. There are three ways to view a process with GDB.
扫描设备经常遇到难词(两种不同的符号识别程序会将其显示成不同的字母)。
The scanners regularly encounter difficult words (those for which two different character-recognition algorithms produce different transliterations).
这个处理程序将该符号的已压缩版本放入请求中，替换原有的符号。
The handler puts the compressed version of the symbol into the request, replacing the original symbol.
语义项也许会出现在一系列的图表中，这样符号对程序就没有什么具体的意义了。
A semantic item may appear on any number of diagrams, so notation rarely has any concrete meaning to an application.
应用程序和常规用户所使用的符号名称不应该为表1中提及的任何主机名，并且他们应该只使用这些主机名的别名，如表2中所示。
The symbolic name used by applications and regular users should not be any of the host names referenced in Table 1, and they should only use an alias to these host names, as shown in Table 2.
源文件中的这个点通常由一个词素进行标记，而预处理程序不会使用该词素作为一个语言符号，这表示它并不是一项预处理程序指令。
This point in the source file is usually marked by a lexeme that is not consumed as a token by the preprocessor, meaning one that is not a preprocessor directive.
将非数字符号，比如货币符号和税务应用程序的标记，与货币值清晰分开。
Clearly separate non-numeric symbols such as currency signs and tax application markers from the currency values.
这完成了客户端处理程序为这种订阅令牌符号的场景而作出的必要的修改。
This completes the necessary changes that must be made to the client handler for this subscription token scenario.
链接器将所有对符号的引用进行分类，标识出它们是在哪个程序库中找到的。
The linker sorts through references to symbols, making notes about in which libraries they were found.
它只更新或除去目标树中指向应用程序安装的符号链接，所以要再次安装已卸载的应用程序，只要重新装载它就行了。
It simply updates or removes the symlinks in target tree pointing to the application installation, so it is always possible to install an uninstalled application again by simply stowing it again.
因为除非符号被替换否则应用程序无法正确工作，这要求必须建立构建流程来实现它，同时这个流程还要是快速的，当然是在开发环境。
Since the application doesn't work until the tokens have been replaced, build processes have to be set up to carry this out, and quickly, certainly in development environments.
然后，使用这些符号链接来调用或运行该应用程序。
These symlinks are then used to invoke or run the application.
即使校验失败，应用程序通常因符号的语法错误而终止——符号一般来说不是合法值——这也时额外的安全机制。
Even if this verification fails, the application will usually break due to syntax errors - tokens are usually not valid values - which provides an extra "fail-safe" mechanism.
实际的应用程序可能会使用符号标识符来定位适当的内容处理程序并使用实体的系统标识符作为其输入。
A real-world application might use the notation identifier to locate the appropriate content processor and use the entity's system identifier as its input.
使用这种方案时，由于限定名不变，处理程序总能识别出订阅令牌符号。
When using this approach, handlers always recognize the subscription token header because the qualified name does not change.
在完成这些任务之后，生成的可执行文件会拥有一个列表，该列表列出了计划从运行期将加载的程序库中找出的那些符号。
Once those tasks are done, the resulting executable has a list of symbols it plans to look up from libraries it will load at runtime.
在完成这些任务之后，生成的可执行文件会拥有一个列表，该列表列出了计划从运行期将加载的程序库中找出的那些符号。
Once those tasks are done, the resulting executable has a list of symbols it plans to look up from libraries it will load at runtime.
应用推荐