Stderr is the standard error stream, which displays error output from commands. stderr是标准错误流,显示命令中的错误输出。
It writes your string argument to stderr ( standard error), followed by a colon and a space, then the system error message followed by a newline. 它先将您的字符串参数写至标准错误(提供它用于定制消息),接下来写入一个冒号和一个空格,然后是系统错误消息,后面是新的一行。
The first is the number of standard error messages stored in sys_errlist. 第一个全局变量是标准错误消息(存储在syserrlist中)的数量。
The JITC_COMPILEOPT= TITLE option is also very useful if you need current settings to be printed to standard error. 如果您需要将当前的设置打印到标准输出上,JITCCOMPILEOPT=TITLE选项也会非常有用。
When running the commands, you send the output to a couple of log files, one for standard output and the other for standard error. 在运行这个命令时,您将输出发送到两个日志文件,一个用于标准输出,另一个用于标准错误。
At other times you may want to ignore either standard output or standard error entirely. 不过,有时候您可能想要完全忽略标准输出或标准错误。
While creating a line shapefile, if you are prompted to add a point, a warning is written to standard error indicating that the shape was ignored. 在创建一个线shapefile时,如果系统提示添加一个点,一个警告就会写入到标准错误以表明此形状被忽略。
The bash shell lets you redirect standard input, standard output, and standard error on a Linux or UNIX system. bashshell允许重定向Linux或UNIX系统上的标准输入、标准输出和标准错误。
Sometimes you may want to redirect both standard output and standard error into a file. 在某些情况下,您可能想要将标准输出和标准错误都重定向到一个文件中。
Note that the residual standard error is9.236, which is about the same size as the standard deviation in y to begin with. 注意,标准化残差(residualstandarderror)为9.236,这几乎与y初始时的标准偏差大小相同。
Just as importantly, you can capture standard error messages. 同样重要的是,可以捕获标准错误消息。
Redirect the standard error stream to a file using the 2> operator. 可以使用2>操作符将标准错误流重定向到文件。
But others use standard out and standard error to show progress and error messages, in that order. 但其他的一些命令则使用标准输出和标准错误,并按顺序显示处理过程和错误消息。
For example, in our applications, the standard error message will be displayed in the message line, just above the function key line in the lower part of screen. 例如,在我们的应用程序中,标准错误信息将显示在消息行中,正好在屏幕下部的功能键显示区之上。
Standard error codes can be found in/ usr/ include/ sys/ errno. h and can help indicate the cause of the error. 可以在/usr/include/sys/errno.h中找到标准的错误码,这有助于查明错误的原因。
Error messages ( used in debugging) are printed to standard error, using stdio. 错误消息(在调试时使用)用来打印标准错误,它使用的是stdio头文件。
The perror() and strerror() functions that pull standard error descriptions come from the global variable, sys_errlist. 引出标准错误描述的perror()和strerror()函数来自syserrlist全局变量。
Using "2>& 1", we redirect the standard error to standard output. & 1", we redirect the standard error to standard output." data-id="3311380"> 使用“2>&1”将标准错误重定向到标准输出。
, or standard error, depending on how the output is redirected ( for example, to the user's display, a file, a printer). (即标准错误),具体取决于输出重定向的方式(例如,重定向到用户的显示器、文件或打印机)。
To append standard error to a file, use^^. 使用^^把标准错误追加到一个文件中。
However, if you make a mistake, error messages, which are emitted to standard error, are displayed. 然而,如果出现了错误,将显示发送到标准错误的错误消息。
All error messages are written to the standard error stream; 所有的出错信息被写入标准错误流;
We also try to improve pathwise estimator in order to reduce standard error. 我们还将尝试改进逐路径估计量,以求减小标准误差。
There is a similar issue when you read all text from both the standard output and standard error streams. 在读取标准输出和标准错误流的所有文本时,会出现类似的问题。
Stderr the standard error is used only for diagnostic messages. 标准错误只是用来诊断消息的。
Standard error of estimate based on sample 样本估计值的标准误
Standard error of sample mean 样本平均值的标准误
Error or warning messages are issued when standard error conditions occur. 如果发生了标准错误条件,则将发出错误消息或警告消息。
In order to correctly reflect the anticipated error of the velocity, this paper discusses the calculation method which can judge the standard error of the bullet movement velo. 讨论了弹丸运动速度之标准误差的计算方法,并给出了标准误差之变化规律。
Applications for Bootstrap Method to the Estimation of the Standard Error and Confidence Intervals; Bootstrap方法在置信区间和标准差估计中的应用(英文)