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VC++ ReadFile Unexpectedly Blocks While Reading a Closed Anonymous Pipe

I am trying to create a child process running any exe command and redirect all its stdio and stderr to my parent process through an anonymous pipe. But when my parent process tries to do a ReadFile()[详细]

2023-04-12 23:12 分类：问答

How can I capture, log and display the console output of any arbitrary process with my own c# app?

I want to run on a C# program a specific running file and during it display the output o开发者_如何学编程n the screen and also saving it in the file.[详细]

2023-04-12 12:36 分类：问答

How to redirect output from reading a bash script in c++?

I know that the function: system(\"myfile.sh\") exec a bash script. Ok but now I want to redirect the开发者_如何学Python output to my program to ensure the reading.[详细]

2023-04-11 22:59 分类：问答

system.io.stream <-> native C++ FILE *

I got a DLL (C++ native) which requires a FILE * parameter since it uses operations such as fwrite. I don\'t want to export the generated data to a file, but to a .NET CLR System.IO.Stream (it\'s a we[详细]

2023-04-11 22:49 分类：问答

freopen stdout and console

Given the following function: freopen(\"file.txt\",\"w\",stdout); Redirects stdout into a file, how do I make开发者_高级运维 it so stdout redirects back into the console?[详细]

2023-04-10 17:29 分类：问答

Replacing the last lines of a group of text using AWK

I have this output from doing various commands d41d8cd98f00b204e9800998ecf8427e 1317522632/home/evan/school_work/unix/Projects/Project2/finddups/test/New Text Document.txt[详细]

2023-04-10 15:57 分类：问答

MongoDB: how to prevent mongod from printing textually long queries to stdout?

In my use case, I occasionally need to retrieve many 1000s of rows by ID and use a query of the form:[详细]

2023-04-10 14:20 分类：问答

c# pass file pointer to unmanaged c++ dll to use for stdout

Please bear with me - I\'m a c# developer with little experience with C++, and this is a steep learning curve![详细]

2023-04-10 06:29 分类：问答

Why would printing a variable change its value?

I have a small function, which is supposed to make a prediction based on a machine learning algorithm. The function wasn\'t working, so I put a print statement in to check on the val开发者_JAVA百科ue,[详细]

2023-04-08 15:02 分类：问答