返回码为0就说明没有错误。
在每个脚本内，捕获每个行命令的返回码。
Inside each script, capture the return code of each line command.
这意味着FM 目前不支持显式地处理返回码。
This implies FM doesn't support handling return codes explicitly at this stage.
另外，这里没有提到这个脚本中使用的任何返回码。
In addition, there's no mention of any return codes used in the script.
它的参数是连接对象，它返回已经执行的函数的返回码。
It takes the connection object as a parameter and returns the return code for the function that was executed.
在这个场景中，过程成功执行并将0的返回码返回给调用者。
In this scenario, the procedure completes successful execution and returns a return code of 0 to the caller.
假如一个对象的方法需要报告一个错误，这时一个返回码需要用到。
If an object method needs to report an error, then a return code should be used.
每个事件生成器的文档列出了表示探测到不可用事件发生的返回码。
The documentation for each event producer lists, which return codes, indicates that an unavailable event occurrence has been detected.
对于其它所有的名称来说，返回码应该为1，表明没有发现这样的客户。
For all other names, the return code should be 1, indicating no such customer found.
如果对该接口的调用返回一个良好的返回码，则假定应用程序是健康的。
If the call to the interface returns a good return code, assume that the application is healthy.
事件生成器的返回码在sys/ahafs_evProds.h 中定义。
The return codes for event producers are defined in sys/ahafs_evProds.h.
清单3显示第一个错误的例子，sqlcode为sql 4301，返回码为0。
Listing 3 shows an example of our first error, sqlcode SQL4301 with return code 0.
决定功能测试成功还是失败的一种方法是计算已失败行命令的数量，即返回码不是0。
One way to determine the success or failure of the function testing is by counting the line commands that have failed, that is, that have a return code different than 0.
如果出于任何原因不能设置这个加锁，那么其结果会在返回码中反映出来。
If the lock cannot be set for any reason then this would be reflected in the return code.
可以修补每个方法呈现的HTTP响应，但是客户代码实际就在http返回码之后。
You might tinker with the HTTP response that each method renders, but your client code is really after only the HTTP return code.
限制这个等待时间，并发送关于一个错误返回码的警报，是非常有必要增加的一个功能。
Limiting the wait time and sending an alert on an error return code would be a very good thing to add.
归档后，返回码沿着反方向返回，以便让CSLD任务线程清除Domino中的报文。
After the archiving, the return code is returned in the opposite direction so that the CSLD task thread can stub or remove the message in Domino.
而是创建一个如下所示的函数，此函数也可以处理返回码，如果有必要，还可以增加错误计数器
you could create a function such as the following, which also handles the return code and, if needed, increases the error counter
当test运算完表达式时，返回到命令提示，可以在这里检查返回码，见 清单10。
When test has evaluated the expression, you're returned to a command prompt, where you can verify the return code, as shown in Listing 10.
向清单8的代码行中添加一些注释和一个专门描述返回码的注释块，这样就可以显著降低理解难度。
Adding a few comments to the lines in Listing 8 and adding a section on which return codes are used and their descriptions cuts down on confusion immensely.
在shell脚本中，注释的另一个极其有帮助的用途是，解释变量的有效值以及解释返回码的含义。
Another extremely helpful use for comments in shell scripts is to explain what variables may be as well as explaining return codes.
尽管您费尽心思，有时应用程序仍然会接收到2035Authorizationerror返回码。
Despite your best efforts, there are times when your applications will receive 2035 Authorization Error return codes.
变量 "$?"提供最近所调用命令的返回码；在下面的示例中，它提供了执行 "ls" 命令的返回码。
The variable "$?" provides the return code of the command recently invoked; in the example below, it provides the return code of the execution of the "ls" command.
最后需要做的事情是使用一个零返回码退出，以便触发器监控器提交它在触发器消息上执行的GET并等待另一条消息。
The last thing to do is exit with a zero return code so that the trigger monitor will commit the GET it performed on the trigger message and wait for another.
下面所有的操作都以‘1；’结尾，因为操作中的最后代码确定了该操作是成功(返回码为0)还是失败(返回码为1)。
All the actions below end with '1;' because the last code in the action determines whether the action succeeded (0) or failed (1) as a return code.
这个脚本增加了一个简单的函数来显示一个消息并带适当的返回码退出，还把所有操作转移到一个for循环中，这使这个脚本看起来更干净、更容易理解了。
By adding a simple function to display a message and exit with the appropriate return code as well as moving everything into a for loop, the script looks cleaner and is easier to understand.
如果尝试将INSTANCE_MEMORY配置参数更新为大于这些限制的值，那么会遭到失败，并收到SQL 5130 n返回码，指定该许可允许的限制范围。
Attempts to update the INSTANCE_MEMORY configuration parameter to values larger than these limits will fail with a SQL5130N return code, specifying the restricted range allowed for the license.
这个例程有两个参数，第二个参数是绝对时间值。如果在到达这个时间时还无法获得锁，例程会返回且状态码非零。
This routine takes in two arguments, the second being the absolute value of time by which, if the lock could not be acquired, the routine returns with a non-zero status.
成功处理这个请求之后，该服务返回一个包含状态码200的响应。
After successfully processing this request, the service returns a response with the status code 200.
确保应用程序返回正确的状态码。
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