I wrote a php script. I want it show help message when called with standard in开发者_如何学编程put connected to a tty device (terminal) before reading and executing interactively, but dont show when c
This question already has answers here: Closed 12 years ago. 开发者_如何学C Possible Duplicate: Read a password from std::cin
I don\'t have much of an interest in designing guis (too much work), and I wanna kn开发者_运维技巧ow how it is that programs like vim, and greed work, how is it that vim can modify it\'s standard out
I have a small C++ console application which presents a menu then performs the chosen operation. In addition, I\'ve written a VBScript which runs over the StdOut (achieved by Exec) and enters to StdI
I am writing a utility which accepts either a filename, or reads from stdin. I would like to know the most robust / fastest way of checking to see if stdin exists (data is being piped to the program)
I would like to know the best way to parse a large amount of xml from stdin (data getting piped) into a programI am writing using libxml2.I can parse fine using a reader from the function xmlTextReade
Hello I\'m a trying to learn python, In C++ to read in string from stdin I simply do string str; while (cin>>str)
I need to write a FILE to STDIN. This FILE going to be accessed by another EXE that goig to write the STDIN stream in a micro开发者_如何学Ccontroller.
What I\'d like to do is similar to what Visual Studio does in its output window or other editors in their tool windows: Start another process B from my process A and capture its stdout/stderr output.
I\'m trying to make two processes communicate using a pipe. I did this in the parent process: process = subprocess.Popen(test, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
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