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@Nexuapex
Nexuapex / env.cmd
Created March 6, 2015 17:18
A Python script that injects environment variables into the calling cmd.exe shell.
@echo off
rem = """
rem This is a hybrid batch and Python script. The batch (right here) invokes
rem the Python script and treats its standard output as a list of environment
rem variables to set in the current environment.
rem The -x argument causes the Python interpreter to ignore the first line.
rem The -S argument disables the implicit 'site' package import (speed go fast).
FOR /F "tokens=1,2 delims==" %%v IN ('python -x -S "%~f0" %*') DO SET %%v=%%w
GOTO :eof
"""
@Nexuapex
Nexuapex / Microsoft C++.sublime-build
Created November 17, 2014 03:10
A simple Sublime Text 3 build system for Visual Studio 2013's C/C++ compiler.
{
"shell_cmd": "\"%VS120COMNTOOLS%\\..\\..\\VC\\vcvarsall.bat\" amd64 && cl /nologo \"$file\"",
"file_regex": "^(.*?)\\(([0-9+])(?:,([0-9+]))?\\)\\s+:\\s+(.*)$",
"working_dir": "${file_path}",
"selector": "source.c, source.c++"
}
import socket
create_socket = lambda: socket.socket(socket.AF_INET, socket.SOCK_STREAM, socket.IPPROTO_TCP)
target_port = 49400 # Any port in the ephemeral port range that no process on your machine is using.
port = 0
# Create and bind sockets, working our way through the ephemeral port space, until we get close to our target.
while not (target_port - 5 < port < target_port):
sock = create_socket()
sock.bind(('127.0.0.1', 0))
@Nexuapex
Nexuapex / plaintive_function.cc
Last active August 29, 2015 14:00
An attempt to reinvent `std::function' that ended up being about things I don't like about C++.
// Because it was possible to implement std::move and std::forward<T> as library
// functions, so that's what happened. Now this header is everywhere. This is
// 2,800 lines of kitchen sink for me.
#include <utility>
// C++ has half-decent pattern matching, but only on types. If only some of this
// energy could be thrown at language constructs like `switch'.
//
// Oh, right, and this relies on partial specialization, which only works on
// classes. So you get these pointless classes that contain a single typedef.
@Nexuapex
Nexuapex / inlined.h
Last active August 29, 2015 13:55
I would get behind this if I could just static_assert(size <= Size) in the placement operator new. Close but no cigar.
#ifndef INLINED_OBJECT_H
#define INLINED_OBJECT_H
#include <string.h>
template <typename T, size_t Size>
class inlined
{
public:
inlined();