Python subprocess get children’s output to file and terminal?

The call() function is just Popen(*args, **kwargs).wait(). You could call Popen directly and use stdout=PIPE argument to read from p.stdout: #!/usr/bin/env python import sys from subprocess import Popen, PIPE from threading import Thread def tee(infile, *files): “””Print `infile` to `files` in a separate thread.””” def fanout(infile, *files): with infile: for line in iter(infile.readline, b””): for … Read more

How to get parent process in .NET in managed way

Here is a solution. It uses p/invoke, but seems to work well, 32 or 64 cpu: /// <summary> /// A utility class to determine a process parent. /// </summary> [StructLayout(LayoutKind.Sequential)] public struct ParentProcessUtilities { // These members must match PROCESS_BASIC_INFORMATION internal IntPtr Reserved1; internal IntPtr PebBaseAddress; internal IntPtr Reserved2_0; internal IntPtr Reserved2_1; internal IntPtr UniqueProcessId; … Read more

How may I reference the script tag that loaded the currently-executing script?

How to get the current script element: 1. Use document.currentScript document.currentScript will return the <script> element whose script is currently being processed. <script> var me = document.currentScript; </script> Benefits Simple and explicit. Reliable. Don’t need to modify the script tag Works with asynchronous scripts (defer & async) Works with scripts inserted dynamically Problems Will not … Read more