Skip to content

Instantly share code, notes, and snippets.

View M0nteCarl0's full-sized avatar
🐈
const mutable

Alex M0nteCarl0

🐈
const mutable
56 followers · 125 following
View GitHub Profile
@karthick18
karthick18 / splice.c
Created September 22, 2011 06:31
An example copy of a file to output file using the splice syscall that avoids copying to/from user space buffers to kernel space by employing pipe buffers allocated in kernel space for fast data transfers between 2 files
/*
* An example using splice syscall which avoids copying to/from user space buffers to kernel space
* and uses the pipe buffers allocated in kernel space as an intermediate to directly xfer from one file to another
*
* gcc -o splice splice.c -g
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
@eigenein
eigenein / pyDes.py
Created October 10, 2011 11:33
A pure python implementation of the DES and TRIPLE DES encryption algorithms
#############################################################################
# Documentation #
#############################################################################
# Author: Todd Whiteman
# Date: 16th March, 2009
# Verion: 2.0.0
# License: Public Domain - free to do as you wish
# Homepage: http://twhiteman.netfirms.com/des.html
#
@tapanpandita
tapanpandita / django_task_queue.md
Created May 6, 2012 16:54
Task queuing in Django with ZeroMQ

Task queuing in Django with ZeroMQ

Introduction

Here at Glitterbug Tech, Django is the lifeline of everything we make and we are big fans! Django doesn't get in the way and lets us write the language we love, python, while providing an amazing set of tools that makes creating web applications fast and fun. But, as you know, code is executed synchronously before you can send back a response. Which means when you are generating that report from your database which has a million rows, your client has to wait for a response while your application huffs and puffs trying to get everything ready (Unless he times out, in which case you receive angry calls while you try to explain what "502 Bad Gateway" means). Sometimes you just want to make your site more responsive by pushing time consuming tasks in the background ("Your comment has been posted!" while a zmq process works in the backend adding it to your db/caching layer/pushing it to followers/creating rainbows). Wha

@mmitou
mmitou / Makefile
Created June 26, 2012 17:13
list_head sample
obj-m := listtest.o
INC := /usr/src/kernels/3.4.0-1.fc17.x86_64/include
KDIR := /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
$(MAKE) -C $(KDIR) M=$(PWD) modules
check-syntax:
@yoggy
yoggy / SerialPort.cpp
Created August 11, 2012 10:58
SerialPort class sample using boost::asio::serial_port
#include "StdAfx.h"
#include <Setupapi.h>
#pragma comment(lib, "Setupapi.lib")
#include "SerialPort.h"
SerialPort::SerialPort(void) : end_of_line_char_('\n')
{
}
@denji
denji / golang-tls.md
Last active July 1, 2024 05:41 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
@application2000
application2000 / how-to-install-latest-gcc-on-ubuntu-lts.txt
Last active May 23, 2024 07:53
How to install latest gcc on Ubuntu LTS (12.04, 14.04, 16.04)
These commands are based on a askubuntu answer http://askubuntu.com/a/581497
To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below.
USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING.
ABSOLUTELY NO WARRANTY.
If you are still reading let's carry on with the code.
sudo apt-get update && \
sudo apt-get install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
@christophberger
christophberger / container.go
Created October 30, 2016 15:41
A container in less than 60 lines of Go
package main
import (
"fmt"
"os"
"os/exec"
"syscall"
)
func main() {
@aallan
aallan / mac-vendor.txt
Last active July 5, 2024 07:52
List of MAC addresses with vendors identities
000000 Officially Xerox
000001 SuperLAN-2U
000002 BBN (was internal usage only, no longer used)
000003 XEROX CORPORATION
000004 XEROX CORPORATION
000005 XEROX CORPORATION
000006 XEROX CORPORATION
000007 XEROX CORPORATION
000008 XEROX CORPORATION
000009 powerpipes?
@csukuangfj
csukuangfj / opencl-opencv-first-example.cpp
Last active June 4, 2024 09:09
First example of using OpenCL in OpenCV 3.x
// This example shows how to create
// a context from a specified device type
// using OpenCL wrappers provided by OpenCV 3.x
//
// The default platform is the zero-th platform
// returned by clGetPlatformIDs.
//
// To compile it on Mac OS X, add `-framework opencl`
// to CXX_FLAGS