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@nhoad
nhoad / gist:8966377
Last active March 2, 2023 09:30
Async stdio with asyncio
import os
import asyncio
import sys
from asyncio.streams import StreamWriter, FlowControlMixin
reader, writer = None, None
@asyncio.coroutine
def stdio(loop=None):
@mabdrabo
mabdrabo / sound_recorder.py
Created January 28, 2014 23:05
Simple script to record sound from the microphone, dependencies: easy_install pyaudio
import pyaudio
import wave
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = 44100
CHUNK = 1024
RECORD_SECONDS = 5
WAVE_OUTPUT_FILENAME = "file.wav"
@ubermuda
ubermuda / nginx.conf
Created November 5, 2013 22:13
Proxy a unix socket HTTP server to a tcp port using nginx.
server {
listen 127.0.0.1:9000;
location / {
proxy_pass http://unix:/var/run/docker.sock:/;
}
}
@lpereira
lpereira / partial.c
Last active January 29, 2023 20:12
Partial functions in C This program illustrates a hack to create partial functions in C. The way it works is that it generates a template function (partial_template_function) with known pointers, that is later copied to a region of memory obtained with mmap(), patched up with the address and data to be passed to the real function, and then made …
/*
* Partial applied functions in C
* Leandro Pereira <leandro@tia.mat.br>
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
@glacjay
glacjay / tun-ping-linux.py
Created September 18, 2010 04:49
Reading/writing Linux's TUN/TAP device using Python.
import fcntl
import os
import struct
import subprocess
# Some constants used to ioctl the device file. I got them by a simple C
# program.
TUNSETIFF = 0x400454ca
TUNSETOWNER = TUNSETIFF + 2