For our application, we created an error JSP that will display error messages for us.
我们为自己的应用创建了一个报错jsp，它将为我们显示出错消息。
So, I decided to design my own custom validator to display error messages based on selections.
所以，我决定设计自己的自定义验证器上显示选择的错误信息。
You don't want to be developing code in PHP on a server that is not configured to display error messages.
谁都不想在一台没有配置成显示出错消息的服务器上用PHP开发代码。
Using directives, you can conditionally process your makefile, display error messages, include other makefiles, undefine a macro, and turn certain options on or off.
使用指令可以有条件地处理生成文件，显示错误消息，包括其他生成文件，取消定义宏以及打开或关闭某些选项。
It can also be used in some cases as a useful debugging tool: some Linux (or at least UNIX) utilities (and even daemons) do not display error messages, only the errno value.
在有些情况下，它还可作为有用的调试工具使用：有些Linux(至少是UNIX)实用程序(甚至是守护程序)不显示错误消息，而只显示errno值。
This is a way to display error messages or diagnostics; the code has a number of examples of diagnostic messages sent to this stream, many of them commented out in the release.
这是一种显示错误消息或诊断消息的方法；代码将大量诊断消息示例发送到这个流中，其中很多在发行版中已经被注释掉了。
Although sending messages to a log file can be quite useful, there are often times when you would also like to display a user-friendly error message in the event of an unrecoverable exception.
虽然向一个日志文件发送消息相当有用，但是很多时候您可能还想在发生不可恢复的异常时显示一个用户友好的错误消息。
You can also use error messages to your advantage because they display the exact line of code that threw or generated an error.
也可以用出错消息为自己服务，因为它们会显示抛出或生成错误的正确代码行。
As we did for USERNAME in the previous step, set the value as required on the validation TAB, and set the control up to display validation error messages in an error message control.
如我们上一步对USERNAME做的一样，将验证选项卡上的值设为必须，然后在错误消息控制中设定显示验证错误消息。
Progname is a global char* variable to save the name by which the command was invoked, for display in error messages.
Progname是保存名称（命令就是通过该名称被调用）的全局char*变量，作为在错误消息中显示之用。
This area will be used to display progress status and any error messages received from the host application through the HATS web service.
这个区域将被用来显示进展状态以及通过HATSWeb服务从主机应用程序接收的所有错误消息。
The error message locations are to display validation or data-conversion error messages for the text fields. There are three JSP pages: index.jsp.
错误消息位置用于显示针对文本字段的验证或数据转换错误消息。
Add some control to the Web application to display the localized messages. First, add a String variable key to record what type of error occurs for Login.java
向Web应用程序中添加一些控制来显示地方化的消息。
You should have an error (see all red messages) listed on the WebSphere console, and the error.jsp should display, as shown in Figure 36.
您的WebSphere控制台应该会列出一个错误（请参阅所有的红色消息），并应该显示 error.jsp ，如图 36 所示。
The error message locations are to display validation or data-conversion error messages for the text fields.
错误消息位置用于显示针对文本字段的验证或数据转换错误消息。
If you create custom error messages, make sure that you do not display information that might help a malicious user compromise your application.
安全说明如果要创建自定义错误信息，请确保显示的信息不会帮助恶意用户损害您的应用程序。
Error List display various categories of messages to help you complete the coding of your development projects.
“错误列表”可以显示各类消息来帮助您完成开发项目的编码工作。
How to: Display Safe Error Messages.
如何：显示安全错误信息。
How to: Display Safe Error Messages.
如何：显示安全错误信息。
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