I have two calls that produce very different output: Call one: dmake -m _makefile_.m1>> _results.out 2>> _results.out
I wanted to call _popen to get the results from an executable but it was blanking out. I looked in debu开发者_开发问答gger and found out the program uses Kernel32.WriteConsoleW to write a unicode str
In a WinForm application that calls a third-party command line tool, there may be a time when the tool is expecting user input, such as asking if it should overwrite a file:
NSLog puts something into stderr, is there a Objective-c method that can pu开发者_运维技巧t NSString into stdout. Is this helpful?
I recently switched OS and am using a newer Python (2.7). On my old system, I used to be able to print instantaneously. For instance, suppose I had a computationally intense for loop:
开发者_如何学运维iwanttoprint\"CLIENT>\"onstdoutin c, without new line. printf(\"CLIENT>\"); doesnot print enything.
In order to de开发者_高级运维tect if console, correctly sys.stderr or sys.stdout, I was doing the following test:
I want to be able to tell when my program\'s stdout is redirected to a file/device, and when it is left to print normally on the screen. How can this be done in C?
I am running a build, and I would like to be able to view the progress as it happens.But I would also like to save the output if the build has an error.
First, let me say that I\'m not a Visual Basic 6 expert... My need is to: launch from a VB6 client code an exeternal .exe file
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