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#include <stdio.h>                                                                                                                                               
#include <stdlib.h>
#ifdef __APPLE__
#include <OpenCL/opencl.h>
#else
#include <CL/cl.h>
#endif

int main() {

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Generic makefile example for a C++ project

If you need a small makefile introduction/reference you can take a look at my notes https://www.mauriciopoppe.com/notes/os/bin/make/

Project structure

. project
├── Makefile
├── build

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package ru.psqq;

import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import java.io.*;
import java.security.Key;
import java.security.MessageDigest;
import java.util.Base64;

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Crypto Review of Curve25519.java & Crypto.java

By DoctorEvil on Nextcoin.org

Sponsored by MSIN on BitcoinTalk.org

TL;DR

NXT's Crypto.java and Curve25519.java look kosher aside from a signing bug that is currently being worked around.

General Methodology

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// server
var net = require('net');

var HOST = '127.0.0.1';
var PORT = 6969;

// Create a server instance, and chain the listen function to it
// The function passed to net.createServer() becomes the event handler for the 'connection' event
// The sock object the callback function receives UNIQUE for each connection
net.createServer(function(sock) {

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/*

  smtpd.js is SMTP server written for node.js
  
  #Changes#
  -made to work with 0.6.2 (replaced sys.print with console.log)
  -a few bug fixes

  sudo node smtpd.js
  

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#!/usr/bin/python
#
# Simple script intended to abuse SMTP server's VRFY command to leak
# usernames having accounts registered within it.
#
# Mariusz B., 2016
#

import socket
import sys

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# create sdk folder
export ANDROID_HOME=/opt/android-sdk-linux
sudo mkdir -p $ANDROID_HOME

# install openjdk
sudo apt-get install openjdk-8-jdk

# download android sdk
cd $ANDROID_HOME
sudo wget https://dl.google.com/android/repository/tools_r25.2.3-linux.zip

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sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-7-jre

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

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#!/usr/bin/python2.6
#
# Author: Olivier Gillet ([email protected])

"""Class and functions to read and write numpy array from and to audio files."""

import copy
import logging
import numpy
import struct